Game Preview

DDA DDS with and without regrouping

English 26 Public

double digit addition and subtraction

Study Slideshow

65 + 32

97

10

97-59

38

20

78 + 29

107

20

100-87

13

25

51-36

15

15

67 + 45

112

20

54 + 32

86

10

86 - 22

64

15

45 + 64

109

20

52 - 11

41

5

56 - 32

24

10

24 + 67

91

15

91 - 77

14

5

98-74

24

5

29 + 39

68

5

78-20

58

10

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2
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