Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 12 m = _____ cm
- 700 cm = _____ m
- 5 kg = _____ g
- 17000 g = _____ kg
(a)
1 m = 100 cm
12 m
= 12 x 100
= 1200 cm
(b)
1 = 100 cm
700 cm
= 700 ÷ 100
= 7 m
(c)
1 kg = 1000 g
5 kg
= 5 x 1000
= 5000 g
(d)
1 kg = 1000 g
17000 g
= 17000 ÷ 1000
= 17 g
Answer(s): 1200, 7, 5000, 17