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

(a) 999 - 808 = _____

(b) 162 - 158 = _____

(c) 8506 - 8501 = _____

(d) 5642 - 5637 = _____
1 m

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

(a) 999 - 808 = _____

(b) 162 - 158 = _____

(c) 8506 - 8501 = _____

(d) 5642 - 5637 = _____