Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 + 5 x 9 = _______
- 28 - 13 x 2 = _______
- (18 - 3) x 7 = _______
- (11 + 4) x (3 - 2) = _______
(a)
6 + 5 x 9
= 6 + 45
= 51
(b)
28 - 13 x 2
= 28 - 26
= 2
(c)
(18 - 3) x 7
= 15 x 7
= 105
(d)
(11 + 4) x (3 - 2)
= 15 x 1
= 15
Answer(s): 51, 2, 105, 15