Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 45 - 30 = _____

(b) 88 - 32 = _____

(c) 83 - 28 = _____

(d) 110 - 88 = _____
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Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 45 - 30 = _____

(b) 88 - 32 = _____

(c) 83 - 28 = _____

(d) 110 - 88 = _____