Making a Ten
Expanded Form
Picture Model
Word Problems
100

46+7

50+3=53

100

43+51

90+4=94

100

23+54

77

100

Tom has 28 blue marbles. He also has 41 red marbles. How many marbles does he have in all?

28+41=69

200

39+5

40+4=44

200

36+23

50+9=59

200

43+12

55

200

Sally has 14 toys. Her sister has 22 toys. How many toys do the girls have?

36

300

68+3

70+1=71

300

28+44

60+12=72

300

64+29

93

300

Greg and Emily both drew 26 pictures. How many pictures did they draw?

26+26=52

400

27+9

30+6=36

400

39+48

70+17=87

400

37+25

62

400

Phil watched 28 Indiana basketball games last year. Ashley watched 29 games. How many games did they watch altogether?

28+29=57

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