True: 20 - 5 = 15, 30 - 5 = 25, 30 - 10 = 20, 18 - 8 = 10, 10 - 6 = 4, False: 10 - 2 = 12, 5 - 4 = 7, 20 - 4 = 2, 30 - 1 = 15, 8 - 2 = 4,

Whack a mole subtraction - Lesson 3

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