Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 10 m = _____ cm
- 500 cm = _____ m
- 17 kg = _____ g
- 2000 g = _____ kg
(a)
1 m = 100 cm
10 m
= 10 x 100
= 1000 cm
(b)
1 = 100 cm
500 cm
= 500 ÷ 100
= 5 m
(c)
1 kg = 1000 g
17 kg
= 17 x 1000
= 17000 g
(d)
1 kg = 1000 g
2000 g
= 2000 ÷ 1000
= 2 g
Answer(s): 1000, 5, 17000, 2