Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 18 m = _____ cm
- 1500 cm = _____ m
- 9 kg = _____ g
- 10000 g = _____ kg
(a)
1 m = 100 cm
18 m
= 18 x 100
= 1800 cm
(b)
1 = 100 cm
1500 cm
= 1500 ÷ 100
= 15 m
(c)
1 kg = 1000 g
9 kg
= 9 x 1000
= 9000 g
(d)
1 kg = 1000 g
10000 g
= 10000 ÷ 1000
= 10 g
Answer(s): 1800, 15, 9000, 10