Revision Numbers (Part 1)

4 tens 3 ones = ____________

10 tens = ______________

8 tens 1 one = ________________

Order the numbers below from the biggest to smallest

9, 12, 5, 29, 31

• 5, 9, 12, 29, 31

• 5, 12, 29, 31, 9

• 31, 29, 12, 5, 9

• 31, 29, 12, 9, 5

Which is the smallest number?

12, 6, 29, 3

• 3

• 6

• 12

• 29

What's the missing number?

33, 34, 35, 36, ___

What's the missing number?

73, 63, 53, 43, ________

1 more than 27 is ___________

• 17

• 26

• 28

• 37

10 more than 70 is ___________

• 60

• 61

• 71

• 80

1 less than 38 is ___________