Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 14 x 30 = 14 x _____ x 10
- 52 x 600 = 52 x _____ x 100
- 252 x 5000 = 252 x _____ x 1000
- 9699 x 80000 = 9699 x _____ x 10000
(a)
14 x 30 = 14 x _____ x 10
30 ÷ 10 = 3
(b)
52 x 600 = 52 x _____ x 100
600 ÷ 100 = 6
(c)
252 x 5000 = 252 x _____ x 1000
5000 ÷ 1000 = 5
(d)
9699 x 80000 = 9699 x _____ x 10000
80000 ÷ 10000 = 8
Answer(s): 3, 6, 5, 8