Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 m = _____ cm
- 300 cm = _____ m
- 91 m = _____ cm
- 94400 cm = _____ m
(a)
1 m = 100 cm
3 m
= 3 x 100
= 300 cm
(b)
1 m = 100 cm
300 cm
= 300 ÷ 100
= 3 m
(c)
1 m = 100 cm
91 m
= 91 x 100
= 9100 cm
(d)
1 m = 100 cm
94400 cm
= 94400 ÷ 100
= 944 m
Answer(s): 300, 3, 9100, 944