Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 m = _____ cm
- 400 cm = _____ m
- 61 m = _____ cm
- 92000 cm = _____ m
(a)
1 m = 100 cm
7 m
= 7 x 100
= 700 cm
(b)
1 m = 100 cm
400 cm
= 400 ÷ 100
= 4 m
(c)
1 m = 100 cm
61 m
= 61 x 100
= 6100 cm
(d)
1 m = 100 cm
92000 cm
= 92000 ÷ 100
= 920 m
Answer(s): 700, 4, 6100, 920