1
Number and algebra
Seven cows, five sheep and three horses went to the river to drink. Five more cows came to drink. How many cows were drinking © R. I . C.Publ i cat i ons altogether?
•f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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Extension
Number and algebra
Twenty cows, twelve sheep and six horses were drinking at the river. Two more cows came. Then three more cows joined them. How many cows were drinking © R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y• altogether?
R.I.C. Publications ® Prim-Ed Publishing
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Number and algebra
Mr Brown made up a number game for the class. He wrote the numbers 3, 13, 23 and 33 on the board. © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
What is the next number he will write?
R.I.C. Publications ® Prim-Ed Publishing
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Extension
Number and algebra Mr Brown made up a number game for the class. He wrote the numbers 1, 3, 5, 7 and 11 on the board. © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
Which number did he leave out?
R.I.C. Publications ® Prim-Ed Publishing
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3
Number and algebra
One frog has two eyes. Two frogs have four eyes. R. I . C.Publ i cat i ons How many eyes do©four •f orr evi ew pur posesonl y• frogs have?
R.I.C. Publications ® Prim-Ed Publishing
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3
Extension
Number and algebra
One frog has two eyes. Two frogs have four eyes. R. I . C.Publ i cat i ons How many eyes do© seven •f orr evi ew pur posesonl y• frogs have?
R.I.C. Publications ® Prim-Ed Publishing
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4
Number and algebra
Sam is two years older than his brother Jack. If Sam is ten, how old is Jack?
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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4
Extension
Number and algebra Jack is one year older than his best friend Josh. Jill is the same age as Jack. R. I . C. Publ i cat i ons If Josh is nine, how © old is Jill?
•f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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5
Number and algebra
Each box holds five big apples and six bananas. How many apples are in two boxes? © R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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5
Extension
Number and algebra Each box holds five big apples, six bananas and three oranges. How many apples are in six boxes?
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
Two f ish add ...
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5/01/2017 3:53 PM
6
Number and algebra
There were fifteen clowns riding on unicycles in the big top. Ten of the clowns fell over. Everyone laughed. How many clowns did not © R. I . C.Publ i cat i ons fall over? •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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6
Extension
Number and algebra
Twelve clowns on unicycles, three elephants and eight horses went around the big top. None of the clowns fell over. How many clowns were © R. I . C.Publ i cat i ons still riding? •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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7
Number and algebra David had nine blocks. Trevor had four blocks. They put them together to build a road. R. I . C.Publ i cat i ons What was the total© number orr evi ew pur posesonl y• of blocks used?•f
R.I.C. Publications ® Prim-Ed Publishing
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5/01/2017 3:53 PM
7
Extension
Number and algebra Brad built a tower with four blocks. Steven put four more blocks on top. Peter added two more. © R. I . C.Publ i cat i ons How many blocks were used •f orr evi ew pur posesonl y• altogether?
R.I.C. Publications ® Prim-Ed Publishing
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8
Number and algebra
Three camels have twenty four toes. Two children have twenty toes.
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
How many toes do three children have?
R.I.C. Publications ® Prim-Ed Publishing
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8
Extension
Number and algebra
One camel has eight toes. Two children have twenty toes. ©R . I . C.Publ i cat i ons One dog has sixteen toes.
•f orr evi ew pur posesonl y•
How many toes do five children have?
R.I.C. Publications ® Prim-Ed Publishing
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9
Number and algebra Fifteen rabbits and ten bears looked for a home. Eight rabbits found a home. How many rabbits did not have a home? © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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5/01/2017 3:53 PM
9
Extension
Number and algebra
Eleven rabbits, seven bears and nine foxes looked for a home. None of the rabbits found a home. How many rabbits did not © R. I . C.Publ i cat i ons have a home? •f orr evi ew pur posesonl y•
R.I.C. Publications ® Prim-Ed Publishing
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5/01/2017 3:53 PM
10
Number and algebra The teacher asked the children to line up to go to the library. Ann and Claire are standing in a line. © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
How many different ways can Ann and Claire line up from first to second?
R.I.C. Publications ® Prim-Ed Publishing
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10
Extension
Number and algebra The teacher asked the children to line up to go to the library. Ann, Claire and Fay are standing in a line.
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
How many different ways can Ann, Claire and Fay line up from first to third?
R.I.C. Publications ® Prim-Ed Publishing
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11
Number and algebra
© R. I . C.Publ i cat i ons •f oron r evi ew pur posesonl y• Brad had seven candles his
birthday cake. Gavin had three more candles than Brad on his cake. How many candles did Gavin have on his cake? R.I.C. Publications ® Prim-Ed Publishing
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11
Extension
Number and algebra
Brad had seven candles on ©R . I . Chis .Publ i cat i ons •f ohad rr evi ew pur posesonl y• birthday cake. Gavin three more candles than Brad. Justin had one more than Gavin. How many candles did Justin have on his cake? R.I.C. Publications ® Prim-Ed Publishing
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5/01/2017 3:53 PM
12
Number and algebra
Nina likes playing with numbers. She has the numerals 7 and 9 to make two-digit numbers. How many two-digit numbers can she make? © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
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5/01/2017 4:05 PM
12
Extension
Number and algebra
Nina likes playing with numbers. Nina has the numerals 7 and 9 to make two-digit numbers. What is the biggest two-digit number she can make? What is©the smallest R. I . C .Publ i cat i ons number can she make? •f orr evi ew pur posesonl y•
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5/01/2017 4:05 PM
13
Number and algebra
One glove has five fingers. Two gloves have ten fingers. I . C.Publ i cat i ons How many fingers © R. •f orr evi ew pur posesonl y• do three gloves have?
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13
Extension
Number and algebra
One glove has five fingers. Four gloves have twenty fingers. I . C.Publ i cat i ons How many fingers © R. •f orr evi ew pur posesonl y• do six gloves have?
Two f ish add ...
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5/01/2017 4:05 PM
14
Number and algebra
Bree and her mum went to buy ice cream. Mum let Bree choose two scoops of ice cream to go on top of her cone. She can choose strawberry or chocolate. © R. I . C.P ub l i cat i ons
•f orr evi ew pur posesonl y•
How many different ways can the scoops go on top of her cone?
Two f ish add ...
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5/01/2017 4:05 PM
14
Extension
Number and algebra
Bree and her mum went to buy ice cream. Mum let Bree choose three scoops of ice cream to go on top of her cone. She can choose strawberry, chocolate © R. I . C.P ubl i cat i ons or vanilla. •f orr evi ew pur posesonl y• How many different ways can the scoops go on top of her cone?
Two f ish add ...
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5/01/2017 4:05 PM
15
Number and algebra
Two children are building with blocks. Jess has one half of the blocks. She has six blocks.
© R. I . C.Publ i cat i ons How many blocks•are there f orr evi ew pur posesonl y•
altogether?
Two f ish add ...
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5/01/2017 4:05 PM
15
Extension
Number and algebra
Two children are building with blocks. Jess has one half of the blocks. She has six blocks. Callan has the other half. © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
How many blocks does Callan have?
Two f ish add ...
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5/01/2017 4:05 PM
16
Number and algebra
The children are making numbers with ‘tens’ and ‘ones’. Meli has nine ‘tens’. Jacob has six ‘tens’. © R. I . C.Publ i cat i ons How many more • ‘tens’ does Meli f orr e vi ew p ur posesonl y•
have than Jacob?
Two f ish add ...
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5/01/2017 4:05 PM
16
Extension
Number and algebra
The children are making numbers with ‘tens’ and ‘ones’. Meli has nine ‘tens’. Jacob has six ‘tens’. I . C.Publ i cat i ons Abi has four ‘tens’. © R.
•f orr evi ew pur posesonl y•
How many more ‘tens’ does Jacob have than Abi?
Two f ish add ...
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5/01/2017 4:05 PM
17
Number and algebra
Heather counted forwards and backwards in tens from 0 to 100 on a number line. She counted from 0 to 100. ©R . I . C .Publ i cat i ons Then she counted back to 30.
•f orr evi ew pur posesonl y•
How many numbers did she miss?
Two f ish add ...
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5/01/2017 4:05 PM
17
Extension
Number and algebra
Heather counted forwards and backwards in tens from 0 to 100 on a number line. . I . C.Publ i cat i ons She counted from 0 © toR100. •f orr evi ew pur posesonl y• Then she counted back to 0.
How many numbers did she miss?
Two f ish add ...
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5/01/2017 4:05 PM
18
Number and algebra
Mr Brown made up a number game for the class. He wrote the numbers 12, 14, 16 and 18 © R. I . C.Publ i cat i ons on the board.
•f orr evi ew pur posesonl y•
What is the next number he will write?
Two f ish add ...
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5/01/2017 4:05 PM
18
Extension
Number and algebra
Mr Brown made up a number game for the class. He wrote the numbers 10, 12, 14 and 18 © R. I . C.Publ i cat i ons on the board.
•f orr evi ew pur posesonl y•
Which number did he leave out?
Two f ish add ...
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5/01/2017 4:05 PM
19
Number and algebra
One night it rained heavily. The next day, nineteen worms wriggled to the top of the soil. Some hungry birds ate nine.
© R. I . C.Publ i cat i ons f orr ev i eweaten? pur posesonl y• How many worms•were not
Two f ish add ...
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5/01/2017 4:05 PM
19
Extension
Number and algebra
Mark worked out this problem using a number line. Mark’s answer was 9.
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
There were 19 worms. The birds ate 10. How many worms were not eaten? What number goes in the box? 19 – Two f ish add ...
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5/01/2017 4:05 PM
20
Number and algebra
Imari got a box of chocolates from her mum. She gave half of her chocolates to Khari. A box of © R. I . C.Publ i cat i ons chocolates has • 16f chocolates. orr evi ew pur posesonl y• How many chocolates did Khari get?
Two f ish add ...
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BOX 1
5/01/2017 4:05 PM
20
Extension
Number and algebra
Imari got a box of chocolates from her mum. She gave half of her chocolates to Khari. A box of chocolates has R. I . C .Pub l i c at i ons 16 chocolates. Khari © gave half of her •f orr evi ew pur posesonl y• chocolates to Jabari. How many chocolates did Jabari get?
Two f ish add ...
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5/01/2017 4:05 PM
21
Number and algebra
Brad and Jack each wrote a two-digit number in a table.
Brad wrote:
Tens Ones 9 5
Jack wrote: Tens Ones © R. I . C.Publ i c i ons 5 4at
•f orr evi ew pur posesonl y•
How many more ‘tens’ does Brad have than Jack?
Two f ish add ...
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5/01/2017 4:05 PM
21
Extension
Number and algebra
Brad and Jack each wrote a two-digit number in a table.
Brad wrote:
Tens Ones 6 8
Jack wrote: Tens Ones © R. I . C.Publ i c i ons 4 9at
•f orr evi ew pur posesonl y•
Whose number is bigger—Brad’s or Jack’s?
Two f ish add ...
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5/01/2017 4:05 PM
22
Number and algebra
There were eight goldfish in the pet shop. Four children bought the same number of fish. There were © R. I . C.Publ i cat i ons no fish left in the pet shop. •f orr evi ew pur posesonl y• How many fish did each child buy?
Two f ish add ...
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5/01/2017 4:05 PM
22
Extension
Number and algebra
There were twelve goldfish in the pet shop. Four children bought the same number of fish. There were © R. I . C.Publ i cat i ons no fish left in the • pet shop. f orr evi ew pur posesonl y• How many fish did each child buy?
Two f ish add ...
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5/01/2017 4:05 PM
23
Number and algebra
2+3+1
=2+1+3
= 3 + 2 + 1 © R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
=3+1+
What number goes in the box?
Two f ish add ...
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5/01/2017 4:05 PM
23
Extension
Number and algebra
4+5+6
=6+5+4
=5+6+
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
What is the total of the last three numbers?
Two f ish add ...
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BOX 1
5/01/2017 4:05 PM
24
Number and algebra
Ellie and Taylor each wrote a two-digit number in a table. Ellie wrote
Tens
Ones
4
7
© R. I . C.Pu bl i cat i ons Taylor had 3 more ‘tens’ than Ellie.
•f orr evi ew pur posesonl y•
What number is missing from Taylor’s table?
Tens
Ones 3
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5/01/2017 4:05 PM
24
Extension
Number and algebra
Ellie and Taylor each wrote a two-digit number in a table. Ellie wrote
Tens 6
Ones 2
© R. I . C.Publ i cat i ons Taylor had 2 more ‘ones’ •f orr evi ew pur posesonl y• than Ellie and 1 ‘ten’.
Whose number is bigger?
Two f ish add ...
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5/01/2017 4:05 PM
25
Number and algebra
Sarah baked cupcakes at the weekend. Each weekday she took two cupcakes to school to give to her friends. © R. I . C.Publ cat i ons On Saturday she had two left. i
•f orr evi ew pur posesonl y•
How many cupcakes did she bake?
Two f ish add ...
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5/01/2017 4:05 PM
25
Extension
Number and algebra
Sarah baked cupcakes at the weekend. Each weekday she took two cupcakes to school to give to her friends and she had one cupcake© herself. On R. I . C.Pu bl i cat i ons Saturday she had• three left share f orr ev i ewto pu r posesonl y• equally with her brothers Shane and Blaine. How many cupcakes did she bake?
Two f ish add ...
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5/01/2017 4:05 PM
26
Number and algebra
Daniel read a fantasy story with lots of characters. There were four more dragons than fairies. © R. I . C.Publ i cat i ons There was one less pixie than dragons. •f o rr evi ew pu r posesonl y• Six characters were pixies. How many characters were in the book?
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5/01/2017 4:05 PM
26
Extension
Number and algebra
Daniel read a fantasy story with lots of characters. There were three giants and one mermaid. There were three more dragons than ©R . I . C.Publ i cat i ons fairies. •f orr evi ew pur posesonl y• There were two less pixies than dragons. Five characters were pixies. How many characters were in the book? Two f ish add ...
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Number and algebra
The Smith family are sharing pizzas for dinner. Mr and Mrs Smith each eat 12 of a pizza. 1 Ross and Peter each eat 4 of a pizza. © R. I . C.Publ i cat i ons f orr evi ew pur posesonl y• How many whole • pizzas
do they need to buy?
Two f ish add ...
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Extension
Number and algebra
The Smith family are sharing pizzas for dinner. Mr and Mrs Smith each eat 12 of a pizza. 1 Ross and Peter each eat 4 of a pizza. © R. I . C.Publ i cat i ons •f orr ev i ew p ur posesonl y• How much is left over if they buy
two whole pizzas?
Two f ish add ...
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Number and algebra
Old MacDonald had some cows and hens on his farm. E-I-E-I-O! There are 10 animals altogether. There are 32 animal legs altogether. 24 animal legs are cow legs. © R. I . C.Publ i cat i ons How many cows are there? •f or r evi ew pur posesonl y•
Two f ish add ...
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Extension
Number and algebra
Old MacDonald had some cows and hens on his farm. E-I-E-I-O! There are 10 animals altogether. There are 32 animal legs altogether. 24 animal legs are cow legs. © R. I . C.Publ i cat i ons How many hens are there? •f o rr evi ew pur posesonl y•
Two f ish add ...
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Number and algebra
Main Street is a very pretty street with houses made from brick, wood and stone. The houses in Main Street are numbered from © 1 to 100. R. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
How many houses have zero as part of their number?
Two f ish add ...
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Extension
Number and algebra
Main Street is a very pretty street with houses made from brick, wood and stone. The houses in Main Street are numbered from 1©toR. 100. I . C.Publ i cat i ons
•f orr evi ew pur posesonl y•
How many houses have the digit 8 as part of their number?
Two f ish add ...
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30
Number and algebra
Maddie gave her mum a bunch of 30 flowers. There were roses, daisies and lilies in the bunch. There were the same number of each type © ofRflower . I . C.Publ i cat i ons in the bunch. •f orr evi ew pur posesonl y• How many lilies were there?
Two f ish add ...
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Extension
Number and algebra
Maddie gave her mum a bunch of 24 flowers. There were roses, daisies and lilies in the bunch. There were 12 lilies. There were twice as many © R. I . C.Publ i cat i ons daisies as roses. •f orr evi ew pur posesonl y•
How many daisies were in the bunch?
Two f ish add ...
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Number and algebra – Answers Card 1 Extension
twelve (12) cows twenty-five (25) cows
Card 8 Extension
thirty (30) toes fifty (50) toes
Card 2 Extension
43 9
Card 9 Extension
seven (7) rabbits eleven (11) rabbits
Card 3 Extension
eight (8) eyes fourteen (14) eyes
Card 10
Card 4
Jack is eight (8) years old. Jill is ten (10) years old.
Ann then Claire/Claire than Ann Ann, Claire, Fay/Ann, Fay, Claire/ Claire, Ann, Fay/Claire, Fay, Ann/ Fay, Ann, Claire/ Fay, Claire, Ann
Extension
Extension
ten (10) apples thirty (30) apples
Card 11 Extension
ten (10) candles eleven (11) candles
Card 6 Extension
five (5) clowns twelve (12) clowns
Card 12 Extension
two 97, 79
Card 7 Extension
thirteen (13) blocks ten (10) blocks
Card 13 Extension
fifteen (15) fingers thirty (30) fingers
6149RB Problem Solving Cards YR1 (BLUE) 12-30.indd 39
Extension
strawberry then chocolate/chocolate then strawberry strawberry, chocolate, vanilla/ strawberry, vanilla, chocolate/chocolate, strawberry, vanilla/ chocolate, vanilla, strawberry/ vanilla, strawberry, chocolate/ vanilla, chocolate, strawberry
© R. I . C.Publ i cat i ons •f orr evi ew pur posesonl y•
Card 5 Extension
Two f ish add ...
Card 14
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Card 15 Extension
twelve (12) blocks six (6) blocks
Card 16 Extension
three more ‘tens’ two more ‘tens’
5+2=7 8–3=5
Extension
3 numbers—20, 10 and zero none
Card 18 Extension
20 16
Card 19 Extension
ten (10) worms 10
Card 20 Extension
eight (8) chocolates four (4) chocolates
Card 17
Card 21 four (4) tens Extension Brad’s number is bigger. Card 22 Extension
two (2) fish three (3) fish
Card 23 Extension
two (2) fifteen (15)
BOX 1
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Number and algebra – Answers Card 24 Extension
seven (7) Ellie’s number is bigger.
Card 25 Extension
twelve (12) cupcakes eighteen (18) cupcakes
Card 26 Extension
sixteen (16) twenty (20)
Card 27 Extension
two (2) whole pizzas 1 half ( 2 ) a pizza
Card 28 Extension
six (6) cows four (4) hens
Card 29 Extension
ten (10) houses nineteen (19) houses
Card 30 Extension
ten (10) lilies eight (8) daisies
Two f ish add ...
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