Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 7 tenths = _____
- 98 hundredths = _____
- 669 thousandths = _____
- 5 hundredths and 81 thousandths = _____
(a)
7 tenths
= 7 x 0.1
= 0.7
(b)
98 hundredths
= 98 x 0.01
= 0.98
(c)
669 thousandths
= 669 x 0.001
= 0.669
(d)
5 hundredths and 81 thousandths
= 5 x 0.01 + 81 x 0.001
= 0.05 + 0.081
= 0.131
Answer(s): 0.7, 0.98, 0.669, 0.131