Exercise No. 2D

NOTE: Answers to all questions are given at the end of this exercise.

Question No. 1:

Evaluate the following:

(a) 3×(-7)

(b) (-3)×(-2)

(c) (-20)×(-14)

(d) (-4)²

(e) -9×(-4)

(f) (-4)÷2

(g) (-122)÷(-2)

(h) 275÷(-5)

(i) (-3)×(-4)×(-8)×(-2)

(j) (-3)×0×(-8)×(-5)×4

Answers

(from left to right)

2d-i


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