Question

Simplify.
i) 9 x 12 + 18 ÷ 6 - 16
ii) 68 ÷ 17 of 60 ÷ 15
iii) 27 [ 5 + { 28 – ( 29 – 7 )}]
iv) 48 – [ 18 – { 16 – 5 - 4 -1)}]
v) 39 – [ 23 – { 29 – (17 -9 -3)}]
vi) 29 [ 9- { 59 – (28 – 6 )}]
vii) 24 x 152 of 40 ÷ 4
viii) 81 x [ 59 – { 7 x 8 + ( 13 – 2 x 5 )}]
ix) 10 – 3 ÷ 7 x 5 + 2 x) 224 ÷ [ 8 + { 24 x 10 – 8 )}]

Answer 1

1. 126
2. 16
3. 297
4. 40
5. 38