Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 19 m = ______ cm
- 5 km = ______ m
- _____ m = 1100 cm
- _____ km = 5000 m
(a)
1 m = 100 cm
19 m
= 19 x 100
= 1900 cm
(b)
1 km = 1000 m
5 km
= 5 x 1000
= 5000 m
(c)
1 m = 100 cm
1100 cm
= 1100 ÷ 100
= 11 m
(d)
1 km = 1000 m
5000 m
= 5000 ÷ 1000
= 5 km
Answer(s): 1900, 5000, 11, 5