2. Find the values of:
(a) 18×(- 6 + 4) / 9
(c) 10+4 [3- {1+2-(4-9)}]
(e) - 5 - (- 48) / (12) + (- 2) ×6
(g) -40+ (-1)-(2) × 6÷3-2
(i) 7+ 4-[3-{1+2-(4-9)}]
(k) 120-12 [3-4 (2 x 3-2 x (-8)}]
(m) - 4(- 2)[2(- 6) + 3(2 ×6 - 4 - 4)]
(b) - 3 + {(- 4) / 4 + 1} + 3
(d) 140 - 12×[3 - 4 {2 × 3 - 2×(- 8)}]
(f) [-15+{4÷ (-1)-(3)}×6]
(h) {60(- 3)} / 45 / (- 2)
(j) - 4 × (- 1)[2(- 6) + 3(2 × 6 - 4 - 2)]
(1) - 80 + 6[- 3 × 8 + 20] + 100
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Step-by-step explanation:
This is the answer of question (a).
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