Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 m = _____ cm
- 500 cm = _____ m
- 97 m = _____ cm
- 68800 cm = _____ m
(a)
1 m = 100 cm
8 m
= 8 x 100
= 800 cm
(b)
1 m = 100 cm
500 cm
= 500 ÷ 100
= 5 m
(c)
1 m = 100 cm
97 m
= 97 x 100
= 9700 cm
(d)
1 m = 100 cm
68800 cm
= 68800 ÷ 100
= 688 m
Answer(s): 800, 5, 9700, 688