Addition & Subtraction

Adding without Regrouping

100

45 + 10

55

200

25 + 13

38

300

76 + 11

87

400

53 + 35

88

500

84 + 13

97

Adding with Regrouping

100

16 + 14

30

200

45 + 46

91

300

68 + 25

93

400

55 + 25

80

500

27 + 54

81

Subtracting

100

25 - 12

13

200

37 - 16

21

300

58 - 44

14

400

85 - 53

32

500

95 - 42

53

Word Problems

100

I picked 14 apples. My friend picked 20 apples. How many apples did my friend and I pick all together? 

34 apples

200

My brother earned $37 for doing his chores. I earned $52 for doing my chores. How much money did we earn all together? 

$89

300

Lebron James read 27 pages of a book. Steph Curry read 48 pages of a book. How many more pages did Steph read? 

21 pages 

400

Messi painted 65 pictures. Ronaldo painted 33 pictures. How many more pictures did Messi paint?

32 pictures 

500

The San Diego Zoo added more animals to their exhibit: 12 penguins, 10 polar bears, 13 seals, and 1 arctic fox. How many new animals joined the zoo all together? 

36 animals