Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 m 6 cm = _____ cm
- 74 m 9 cm = _____ cm
- 183 cm = 1 m _____ cm
- 6457 cm = _____ m 57 cm
(a)
1 m = 100 cm
7 m 6 cm
= 700 + 6
= 706 cm
(b)
1 m = 100 cm
74 m 9 cm
= 7400 + 9
= 7409 cm
(c)
1 m = 100 cm
183 cm
= 100 + 83
= 1 m 83 cm
(d)
1 m = 100 cm
6457 cm
= 6400 + 57
= 64 m 57 cm
Answer(s): 706, 7409, 83, 64