Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 39 x 70 = 39 x _____ x 10
- 95 x 400 = 95 x _____ x 100
- 476 x 6000 = 476 x _____ x 1000
- 4032 x 30000 = 4032 x _____ x 10000
(a)
39 x 70 = 39 x _____ x 10
70 ÷ 10 = 7
(b)
95 x 400 = 95 x _____ x 100
400 ÷ 100 = 4
(c)
476 x 6000 = 476 x _____ x 1000
6000 ÷ 1000 = 6
(d)
4032 x 30000 = 4032 x _____ x 10000
30000 ÷ 10000 = 3
Answer(s): 7, 4, 6, 3