Secure Maths - Secure Year 2 Maths Teacher’s Pack: A Primary Maths intervention programme

Diagnostic test 1 Number and place value 1. Complete the next three numbers in each sequence. a) 0, 2, 4, 6, b) 0, 3, 6, 9, c) 0, 5, 10, 15, d) 30, 40, 50, 60, e) 16, 14, 12, 10, f) 21, 18, 15, 12, g) 40, 35, 30, 25, h) 90, 80, 70, 60, 2. Complete the table.

Number Number (in numerals) (in words) 43 seventy-six 19 fifty-eight 90 twelve

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3. Complete the number sentences using the signs <, > or =. a) 13

12

b) sixteen

c) 45

54

d) eighty-seven

e) 76

67

f) 89

16 seventy-eight

98

4. Order each set of numbers, from smallest to greatest.

54, 43, 34, 45, 32

Order:

76, 68, 73, 67, 71

Order:

19, 89, 91, 18, 90

Order:

23, 40, 32, 21, 29

Order:

5. Write the value of each underlined digit. a) 36

b) 90

c) 68

d) 22

e) 77

f) 19

6. a) Write the number each arrow is pointing to.

50

80

b) Write these numbers on the number line: 96, 74, 83, 77, 99, 85.

70

100

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Diagnostic test 1 c) Estimate the number each arrow is pointing to.

30

50

7. Write these calculations in order of value, from smallest to greatest. a) 30 + 40, 20 + 60, 10 + 20, 10 + 50, 20 + 20 Order: b) 60 – 10, 90 – 60, 40 – 20, 70 – 30, 80 – 70 Order: c) 20 + 25, 10 + 12, 30 + 13, 20 + 1, 10 + 22 Order: d) 55 – 40, 65 – 30, 52 – 20, 63 – 40, 51 – 30 Order:

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Addition, subtraction, multiplication and division (calculations) 8. Use a fact you know to complete one you may not know. a) 7 + 2 =

70 + 20 =

b) 4 + 4 =

40 + 40 =

c) 3 + 5 =

30 + 50 =

d) 8 – 3 =

80 – 30 =

e) 9 – 5 =

90 – 50 =

f) 7 – 6 =

70 – 60 =

9. a) Complete the additions. i) 23 + 5 =

ii) 57 + 8 =

iii) 38 + 20 =

iv) 47 + 40 =

v) 17 + 22 =

vi) 55 + 37 =

vii) 6 + 9 + 4 =

viii) 3 + 8 + 7 =

b) Complete the subtractions. i) 57 – 3 =

ii) 82 – 7 =

iii) 63 – 30 =

iv) 95 – 70 =

v) 48 – 23 =

vi) 72 – 29 =

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Diagnostic test 1 10. a) Complete the additions. i) +

= _____________

ii) +

= _____________

iii) +

= _____________

iv) +

+

= _____________

b) Complete the subtractions. i) â&#x20AC;&#x201C;

= _____________

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ii) –

= _____________

iii) –

= _____________

11. a) Liam has 32 toy cars. He gives 16 to his friend then says ‘I have 18 more cars to give away’. Is he right? Use an addition sentence to show your answer.

b) Katie makes 27 cupcakes. When her friend gives her 15 more cupcakes, Kate says ‘I now have 43 cupcakes’. Is she right? Use a subtraction sentence to show your answer.

12. a) Together, Freddy and Sienna have £18. Sienna has £4 more than Freddy. How much money does Sienna have? £ b) Together Ahmed and Lucy have 90 cm of ribbon. Ahmed has 8 cm more ribbon than Lucy. How much ribbon does Ahmed have? cm 13. What do I need to add to or subtract from each of these numbers to total 70? a) 45

b) 56

c) 89

d) 67

e) 94

f) 32

g) 83

h) 12

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Diagnostic test 1 14. Answer these. a) A bird has 2 legs. How many legs do these numbers of birds have? i) 3 birds

ii) 8 birds

iii) 12 birds

b) A shirt has 5 buttons. How many buttons do these numbers of shirts have? i) 2 shirts

ii) 6 shirts

iii) 9 shirts

c) A crab has 10 legs. How many legs do these numbers of crabs have? i) 4 crabs

ii) 7 crabs

d) Circle the odd numbers in the list.

7 14 16 21 29 36 42 45 48 51

iii) 11 crabs

30 59

32

15. Write a division sentence for each multiplication sentence, using the same numbers. a) 9 x 2 = 18

b) 7 x 5 = 35

c) 12 x 10 = 120

16. Use the array to answer the following questions. a) Children stand in the playground in 4 rows of 10. How many children are standing in the playground? children b) Children stand in the playground in 10 rows of four. How many children are standing in the playground? children 21

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c) 40 children are split evenly between 10 tables. How many children will there be on each table? children d) 40 children are split evenly between four groups. How many children are in each group? children 17. a) If I know 34 + 43 = 76, what other addition can I write? b) Ria says ‘Since 8 subtract 7 makes 1, it follows that 7 subtract 8 is also 1’. Is Ria correct? If not, why?

18. Circle the incorrect number sentence. Explain your reasons. a) 9 x 2 = 18

c) 18 ÷ 2 = 9

b) 2 x 9 = 18

d) 2 ÷ 18 = 2

Fractions, decimals and percentages 19. a) Shade the fractions.

1 4

1 2

b) Find one third of each set of minibeasts. a) 6 butterflies

b) 12 caterpillars

c) 24 beetles c) Write the fraction in both words and numbers.

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Diagnostic test 1 20. Use the array to complete the fraction sentences.

1 of 60 = 2

1 of 60 = 4

3 of 60 = 4

1 of 60 = 3 21. 2 of this shape has circles. How else can we describe this fraction?

4

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Measurement 22. a) Fill in the boxes using the symbols < or >. i) 15 cm

14 cm

ii) 23 l

32 l

iii) 65 kg

56 kg

b) Order the measurements, from lightest to heaviest.

147 kg, 165 kg, 174 kg, 156 kg, 146 kg Order:

kg

kg

kg

kg

kg

23. a) Write the unit you would use to measure each item.

Measure mass of a pencil capacity of a bath height of a tree temperature of the sea

Unit

b) Draw the pointers on the weighing scales. i)

ii)

iii)

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Diagnostic test 1 24. Complete the table.

Coins

ÂŁ

p

25. Write four different combinations of coins that make 72p.

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