Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 kg = _____ g
- _____ kg = 9000 g
- 7 km = _____ m
- _____ km = 2000 m
(a)
1 kg = 1000 g
4 kg
= 4 x 1000
= 4000 g
(b)
1 kg = 1000 g
9000 g
= 9000 ÷ 1000
= 9 kg
(c)
1 km = 1000 m
7 km
= 7 x 1000
= 7000 m
(d)
1 km = 1000 m
2000 m
= 2000 ÷ 1000
= 2 km
Answer(s): 4000, 9, 7000, 2