412×43×84 equals
2
4
8
16
412×43×84
= 92×43×84
= 9×4×82×3×4
= 3×4 = 12
(i) Evaluate: (a)(−2)×(−3)×(−4) (b)2×(−3)×(−4) (c)26×(−3)×410 (ii) Use the sign of >, < or = in the box to make the statements true. (a)(−8)+(−4) □ (−8)+(−4) (b)(−3)+7−(19) □ 15−8+(−9) (c)23−41+11 □ 23−41−11 [3 MARKS]