Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 m 9 cm = _____ cm
- 56 m 1 cm = _____ cm
- 888 cm = 8 m _____ cm
- 7131 cm = _____ m 31 cm
(a)
1 m = 100 cm
4 m 9 cm
= 400 + 9
= 409 cm
(b)
1 m = 100 cm
56 m 1 cm
= 5600 + 1
= 5601 cm
(c)
1 m = 100 cm
888 cm
= 800 + 88
= 8 m 88 cm
(d)
1 m = 100 cm
7131 cm
= 7100 + 31
= 71 m 31 cm
Answer(s): 409, 5601, 88, 71