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

(a) 756 - 144 = _____

(b) 233 - 229 = _____

(c) 1044 - 1043 = _____

(d) 7670 - 7666 = _____
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) 756 - 144 = _____

(b) 233 - 229 = _____

(c) 1044 - 1043 = _____

(d) 7670 - 7666 = _____