Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 m = ______ cm
- 8 km = ______ m
- _____ m = 1300 cm
- _____ km = 14000 m
(a)
1 m = 100 cm
9 m
= 9 x 100
= 900 cm
(b)
1 km = 1000 m
8 km
= 8 x 1000
= 8000 m
(c)
1 m = 100 cm
1300 cm
= 1300 ÷ 100
= 13 m
(d)
1 km = 1000 m
14000 m
= 14000 ÷ 1000
= 14 km
Answer(s): 900, 8000, 13, 14