Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 x 60 = 4 x _____ x 10
- 92 x 800 = 92 x _____ x 100
- 354 x 1000 = 354 x _____ x 1000
- 3986 x 40000 = 3986 x _____ x 10000
(a)
4 x 60 = 4 x _____ x 10
60 ÷ 10 = 6
(b)
92 x 800 = 92 x _____ x 100
800 ÷ 100 = 8
(c)
354 x 1000 = 354 x _____ x 1000
1000 ÷ 1000 = 1
(d)
3986 x 40000 = 3986 x _____ x 10000
40000 ÷ 10000 = 4
Answer(s): 6, 8, 1, 4