Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 m 4 cm = _____ cm
- 13 m 1 cm = _____ cm
- 197 cm = 1 m _____ cm
- 7993 cm = _____ m 93 cm
(a)
1 m = 100 cm
2 m 4 cm
= 200 + 4
= 204 cm
(b)
1 m = 100 cm
13 m 1 cm
= 1300 + 1
= 1301 cm
(c)
1 m = 100 cm
197 cm
= 100 + 97
= 1 m 97 cm
(d)
1 m = 100 cm
7993 cm
= 7900 + 93
= 79 m 93 cm
Answer(s): 204, 1301, 97, 79