Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 m = ______ cm
- 9 km = ______ m
- _____ m = 1800 cm
- _____ km = 5000 m
(a)
1 m = 100 cm
6 m
= 6 x 100
= 600 cm
(b)
1 km = 1000 m
9 km
= 9 x 1000
= 9000 m
(c)
1 m = 100 cm
1800 cm
= 1800 ÷ 100
= 18 m
(d)
1 km = 1000 m
5000 m
= 5000 ÷ 1000
= 5 km
Answer(s): 600, 9000, 18, 5