Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 14 m = ______ cm
- 5 km = ______ m
- _____ m = 800 cm
- _____ km = 4000 m
(a)
1 m = 100 cm
14 m
= 14 x 100
= 1400 cm
(b)
1 km = 1000 m
5 km
= 5 x 1000
= 5000 m
(c)
1 m = 100 cm
800 cm
= 800 ÷ 100
= 8 m
(d)
1 km = 1000 m
4000 m
= 4000 ÷ 1000
= 4 km
Answer(s): 1400, 5000, 8, 4