Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 m 7 cm = _____ cm
- 71 m 2 cm = _____ cm
- 839 cm = 8 m _____ cm
- 1612 cm = _____ m 12 cm
(a)
1 m = 100 cm
6 m 7 cm
= 600 + 7
= 607 cm
(b)
1 m = 100 cm
71 m 2 cm
= 7100 + 2
= 7102 cm
(c)
1 m = 100 cm
839 cm
= 800 + 39
= 8 m 39 cm
(d)
1 m = 100 cm
1612 cm
= 1600 + 12
= 16 m 12 cm
Answer(s): 607, 7102, 39, 16