Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 + 32 ÷ 4 = _______
- 68 - 20 ÷ 5 = _______
- (57 + 19) ÷ 4 = _______
- (23 + 5) ÷ (4 - 2) = _______
(a)
9 + 32 ÷ 4
= 9 + 8
= 17
(b)
68 - 20 ÷ 5
= 68 - 4
= 64
(c)
(57 + 19) ÷ 4
= 76 ÷ 4
= 19
(d)
(23 + 5) ÷ (4 - 2)
= 28 ÷ 2
= 14
Answer(s): 17, 64, 19, 14