Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 17 m = _____ cm
- 900 cm = _____ m
- 2 kg = _____ g
- 10000 g = _____ kg
(a)
1 m = 100 cm
17 m
= 17 x 100
= 1700 cm
(b)
1 = 100 cm
900 cm
= 900 ÷ 100
= 9 m
(c)
1 kg = 1000 g
2 kg
= 2 x 1000
= 2000 g
(d)
1 kg = 1000 g
10000 g
= 10000 ÷ 1000
= 10 g
Answer(s): 1700, 9, 2000, 10