Place the numbers from the rectangle in order between the tens.

18

4

Shade in the tens or the ones on the place value charts below to show which digit you looked at to help you put the pair of numbers in order from least to greatest.

19

1

20

1

21

1

22

1

23

1

24

1

25

26

27

28

29

30

31

32

33

25

5

Match the equal amounts

26

1

32

40

C

D

27

1

33

28

28

1

36

B

29

1

30

1

<

>

C

31

1

A

>

=

32

1

<

>

=

33

1

<

>

=

34

35

36

37

38

39

40

41

42

43

34

1

35

1

36

1

37

1

38

1

39

1

40

1

41

1

42

1

43

1

Beth said 30-20 is the same as 3 tens-2 tens. Is she correct? Explain your thinking.

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