ReTeach 3.3

How many tens and ones are in 39?

• 3 tens

  9 ones

• 40 tens

• 9 tens

How many tens and ones are in 17?

• 71 ones

• 1 ten

  7 ones

• 8 tens

19 ones are the same as ____?

• 9 tens

• 91 ones

• 1 ten

  9 ones

23 ones are the same as ____?

• 23 tens

• 2 tens

  3 ones

• 20 tens

Compare the numbers (<, >, =)

15 ____ 25

Compare the numbers (<, >, =)

3 tens 2 ones ____ 32 ones

Compare the numbers (<, >, =)

43 ____ 34

• >

• =

• <

30 + 6

• 36

• 63

• 3

10 + 11

• 11

• 21

• 12

Compare the numbers (<, >, =)

23 ___ 50

• <

• =

• >