Story Problems
Addition
Subtraction
100

Matt has 52 marbles in his marble bag after he added 20 marbles at noon. How many marbles did he have before noon?

32

100

21 + 39

60

100

63-18

45

200

Diane needs 50 craft sticks to make a gift box. She only has 21. How many more craft sticks does she need?

29

200

42 + 39

81

200

70-15

55

300

A children’s library sold 17 donated books. Now they have 28. How many books were there to begin with?

45

300

55 + 57

112

300

82-32

50

400

Farmer David chickens laid 47 brown eggs and 39 white eggs. How many eggs did the chickens lay in all?

86 eggs

400

99 + 23

122

400

94-66

28

500

Mrs. Beachy went shopping with $204. She spent $36. How much money did she have left?

$168

500

145 + 47

192

500

122-68

54

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