Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 20 m = _____ cm
- 1600 cm = _____ m
- 3 kg = _____ g
- 11000 g = _____ kg
(a)
1 m = 100 cm
20 m
= 20 x 100
= 2000 cm
(b)
1 = 100 cm
1600 cm
= 1600 ÷ 100
= 16 m
(c)
1 kg = 1000 g
3 kg
= 3 x 1000
= 3000 g
(d)
1 kg = 1000 g
11000 g
= 11000 ÷ 1000
= 11 g
Answer(s): 2000, 16, 3000, 11