Year 3 (Entry into Year 4) 25 Hour Revision Course Mathematics

Year 3 (Entry into Year 4) 25 Hour Revision Course

Mathematics

Section 1 ? Counting

1 hours

~2~

Counting on

Sometimes it is very useful to count on in numbers other than one. This is called Skip Counting, and it can help you to count things quickly.

For example ? counting on in 10s

43

53

63

73

Now try to count on in Tens on your own

23

?

?

?

32

?

?

?

74

?

?

?

91

?

?

?

117

?

?

?

~3~

Now try to count on in Fives on your own

18

?

?

?

42

?

?

?

60

?

?

?

91

?

?

?

526

?

?

?

~4~

Now try to count on in Hundreds on your own

18

?

?

?

42

?

?

?

60

?

?

?

91

?

?

?

526

?

?

?

~5~

Now try to count on in Thousands on your own

1000

?

?

?

1023

?

?

?

6000

?

?

?

5481

?

?

?

11754

?

?

?

~6~

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