Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 x 70 = 6 x _____ x 10
- 72 x 600 = 72 x _____ x 100
- 455 x 1000 = 455 x _____ x 1000
- 9296 x 50000 = 9296 x _____ x 10000
(a)
6 x 70 = 6 x _____ x 10
70 ÷ 10 = 7
(b)
72 x 600 = 72 x _____ x 100
600 ÷ 100 = 6
(c)
455 x 1000 = 455 x _____ x 1000
1000 ÷ 1000 = 1
(d)
9296 x 50000 = 9296 x _____ x 10000
50000 ÷ 10000 = 5
Answer(s): 7, 6, 1, 5