#1028-250R-EN

1

1-1 Build the tower to arrange the color and number.

1

1

2

2

3

3

4

4

5

5

6

6

9

8

7

7

10

8

9

10 K16#1028-250R

1-2 With a number of rods as a digital password, can you piece it together?

e.g.

1, 2, 3 =

1

2

3

4, 8, 6, 5 = 7, 9, 10, 2 = 5, 2, 4, 6 = What's your phone number? Try to piece it up with number sticks.

(Orange number stick stands for 0)

2

6

2+8

3

8

10

4+6

4

e.g.

10

2

2-1 Find ways to make 10.

What is the combination of the numbers of 10?

Try to piece it up with number sticks.

K16#1028-250R

8

1+4

1 4

8

10

2+8

2

1 2

10

8

6

5+6

1+2 10

10

3

5

e.g.

3

2-2 Calculate the decomposition of numeric values, how many combinations can you piece together?

4

6

6

4

4

7

10

10

7

3-1 Please use two number sticks to make a long rod as long as the picture shown.

5

K16#1028-250R

5

5

3

3

8

9

9

8

3-2 Please use three number sticks to make a long rod as long as the picture shown.

6

7

2

2

2

2

6 3+

=3 X2

2+

+

5 X2

2+2+2+2+2 8

6

5

10

5+5

2

e.g.

10

5

4-1 The application of addition and multiplication.

2 X5 8

=2 X K16#1028-250R

9

2 2

4

9 5+(2 X ) (4 X )+

8

( 4 X2 ) + 2

2

10

6 + ( 2 X2 )

4

e.g.

10

6

4-2 Arrange the combination of addition and multiplication by using a combination of three or more number sticks.

8

8

5-1 Meet the geometry multiplication.

2 e.g.

3

X

X

=2

3 = ?

2

9

4

=

2

2X 2=4

2

4

X

4 = ?

Try to calculate the combinations of 5x5、6x6…9x9.

K16#1028-250R

1 2

+

2 4

= ?

6

9

=

6

2

+

3

3

+

6

=

3

+

2

2

3

5

3

2

3

3

2

e.g.

5

5-2 Understanding the calculation of fraction.

3 4

+

5 8

= ?

10