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

(a) 286 - 120 = _____

(b) 310 - 309 = _____

(c) 7385 - 7381 = _____

(d) 3752 - 3747 = _____
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) 286 - 120 = _____

(b) 310 - 309 = _____

(c) 7385 - 7381 = _____

(d) 3752 - 3747 = _____