Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 km = _____ m
- 4000 m = _____ km
- 30 km = _____ m
- 644000 m = _____ km
(a)
1 km = 1000 m
8 km
= 8 x 1000
= 8000 m
(b)
1 km = 1000 m
4000 m
= 4000 ÷ 1000
= 4 km
(c)
1 km = 1000 m
30 km
= 30 x 1000
= 30000 m
(d)
1 km = 1000 m
644000 m
= 644000 ÷ 1000
= 644 km
Answer(s): 8000, 4, 30000, 644