Enter Title

Adding

100

34+51

85

200

29+64

93

300

72+9

81

400

46+36

82

500

67+28

95

Subtracting

100

78-34

44

200

75-35

40

300

83-47

36

400

89-12

77

500

46-14

32

Mixed

100

24+62

86

200

58+9

67

300

62-54

8

400

99-77

22

500

76-37

39

Find the Error

100

Sally was subtracting and did 92-45 and she got 53. What did she do wrong?

She didn't regroup!

200

Kyle added 45 and 35 together and got 710. Did he do this correct? What did he do wrong?

He didn't regroup!

300

Sally was adding and did 47+28 and got 65. Did she do it right? If not, what did she do wrong?

She didn't regroup the 10!

400

Remy was subtracting and he subtracted 45-34. He said the answer is 10. Is he correct?

Nope!

500

Adam likes to add and subtract. Adam was doing 57+25 and got 32. Did he do it correct? What did he do wrong?

He subtracted instead of adding!