Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 kg = _____ g
- _____ kg = 2000 g
- 7 km = _____ m
- _____ km = 9000 m
(a)
1 kg = 1000 g
8 kg
= 8 x 1000
= 8000 g
(b)
1 kg = 1000 g
2000 g
= 2000 ÷ 1000
= 2 kg
(c)
1 km = 1000 m
7 km
= 7 x 1000
= 7000 m
(d)
1 km = 1000 m
9000 m
= 9000 ÷ 1000
= 9 km
Answer(s): 8000, 2, 7000, 9