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

(a) 45 x 6 + 7 x 45 = _____ x 45
(b) 19 x 4 + 4 x 7 + 4 x 4 = _____ x 4 + 10 x 4
(c) 172 x 18 - 3 x 172 = _____ x 172
(d) 13 x 8 + 8 x 8 - 6 x 8 = 17 x 8 - 8 x _____
3 m

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

(a) 45 x 6 + 7 x 45 = _____ x 45
(b) 19 x 4 + 4 x 7 + 4 x 4 = _____ x 4 + 10 x 4
(c) 172 x 18 - 3 x 172 = _____ x 172
(d) 13 x 8 + 8 x 8 - 6 x 8 = 17 x 8 - 8 x _____