Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 m 9 cm = _____ cm
- 46 m 2 cm = _____ cm
- 240 cm = 2 m _____ cm
- 3530 cm = _____ m 30 cm
(a)
1 m = 100 cm
8 m 9 cm
= 800 + 9
= 809 cm
(b)
1 m = 100 cm
46 m 2 cm
= 4600 + 2
= 4602 cm
(c)
1 m = 100 cm
240 cm
= 200 + 40
= 2 m 40 cm
(d)
1 m = 100 cm
3530 cm
= 3500 + 30
= 35 m 30 cm
Answer(s): 809, 4602, 40, 35