Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 m 5 cm = _____ cm
- 61 m 2 cm = _____ cm
- 474 cm = 4 m _____ cm
- 1710 cm = _____ m 10 cm
(a)
1 m = 100 cm
9 m 5 cm
= 900 + 5
= 905 cm
(b)
1 m = 100 cm
61 m 2 cm
= 6100 + 2
= 6102 cm
(c)
1 m = 100 cm
474 cm
= 400 + 74
= 4 m 74 cm
(d)
1 m = 100 cm
1710 cm
= 1700 + 10
= 17 m 10 cm
Answer(s): 905, 6102, 74, 17