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Mathematics

Making pairs

You can draw the socks to work out the answer on paper or even use some of your own socks to create a practical lesson :). A pair is something that has 2 of the objects.

Adding by making 10

Arithmetic - answers below

1. 20 - 9 =

2. 16 - 7 =

3 . 15 - 5 =

4. 10 - 7 =

5. 9 - 4

6. 10 + 9 =

7. 18 +1  =

8. 8 + 12 =

9. 6 + 10 =

10. 3 + 9 =

Practise counting in 10's

The Singing Walrus presents Counting by Tens, a fun and interactive numbers song for kids that helps young children learn how to count from 10-100 by tens. T...

Counting in 10's. Watch the video above and fill in the missing numbers.

 

10, 20 ?, 40, 50, ?

 

30, 40, ? , 60 , ? , 80

 

0, ?, 20, 30, ?

 

Challenge:

Counting backwards

 

100, 90, ?, 70, 60, ?, 40

 

70, ?, 50, ?, ?, 20

 

60, ? , ?, 30, 20

Arithmetic answers

1. 11

2. 9

3.10

4. 3

5. 5

6. 19

7. 19

8. 20

9.16

10.12

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