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Addition to 100 with regrouping

English 6 Public

Practice

Study Slideshow

(type in chatbox) Is the blue number in the ONES or TENS column?

ONES

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(type in chatbox) Expanded form of

35 = 30 + 5

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Calculate vertically in your white board (Đặt tính dọc): 27 + 28

55

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Calculate vertically in your white board (Đặt tính dọc): 59 + 5

64

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Calculate vertically in your white board (Đặt tính dọc): 31 + 47

78

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Wiggle your fingers

Done

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