Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 m 5 cm = _____ cm
- 33 m 3 cm = _____ cm
- 989 cm = 9 m _____ cm
- 6875 cm = _____ m 75 cm
(a)
1 m = 100 cm
8 m 5 cm
= 800 + 5
= 805 cm
(b)
1 m = 100 cm
33 m 3 cm
= 3300 + 3
= 3303 cm
(c)
1 m = 100 cm
989 cm
= 900 + 89
= 9 m 89 cm
(d)
1 m = 100 cm
6875 cm
= 6800 + 75
= 68 m 75 cm
Answer(s): 805, 3303, 89, 68