Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 km 28 m = _____ m
- 12 km 1 m = _____ m
- 6031 m = _____ km 31 m
- 80043 m = 80 km _____ m
(a)
1 km = 1000 m
6 km 28 m
= 6000 + 28
= 6028 m
(b)
1 km = 1000 m
12 km 1 m
= 12000 + 1
= 12001 m
(c)
1 km = 1000 m
6031 m
= 6000 + 31
= 6 km 31 m
(d)
1 km = 1000 m
80043 m
= 80000 + 43
= 80 km 43 m
Answer(s): 6028, 12001, 6, 43