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G2 Math Add 2 digits and tens

English 14 Public

Add 2 digit numbers to tens

Study Slideshow

What is the "8" called in 38. Tens or units?

units

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What is the "3" called in 38. Tens or units?

tens

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What do we call it when we change 14 to 10 + 4? Break up, add, or subtract?

break up

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What is this? Addition grid or addition square?

addition grid

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32 + 10 =

42

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20 + 15 =

35

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30 + 16 =

46

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40 + 12 =

52

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50 + 16 =

66

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30 + 28 =

58

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20 + 34 =

54

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20 + 52 =

72

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10 + 84 =

94

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20 + 61 =

81

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