Exercise
Regrouping Challenge: Missing Subtraction Numbers
Find the missing numbers in double-digit subtraction equations that involve regrouping. Test your logic by solving for unknown values in each equation.
Questions
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MultiChoice
62 - ? = 28
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MultiChoice
75 - ? = 39
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MultiChoice
51 - ? = 24
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MultiChoice
83 - ? = 46
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MultiChoice
44 - ? = 17
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MultiChoice
90 - ? = 53
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MultiChoice
? - 18 = 25
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MultiChoice
? - 27 = 36
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MultiChoice
? - 39 = 24
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MultiChoice
? - 16 = 48
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MultiChoice
71 - ? = 35
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MultiChoice
? - 29 = 53