Adding 4 Two-Digit Numbers Part 1

Front

What is the sum of 27 and 45?

Back

72

Front

What is the sum of 34 and 29?

Back

63

Front

What is the sum of 56 and 17?

Back

73

Front

What is the sum of 12 and 88?

Back

100

Front

What is the sum of 23 and 34?

Back

57

Front

What is the sum of 45 and 36?

Back

81

Front

What is the sum of 19 and 22?

Back

41

Front

What is the sum of 67 and 25?

Back

92

Front

What is the sum of 31 and 44?

Back

75

Front

What is the sum of 50 and 50?

Back

100