Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 7 tenths + 3 hundredths = _____
- 9 hundredths + 7 thousandths = _____
- 17 tens + 3 ones + 5 hundredths = _____
- 14 hundreds + 6 tenths + 4 thousandths = _____
(a)
7 tenths + 3 hundredths
= 0.7 + 0.03
= 0.73
(b)
9 hundredths + 7 thousandths
= 0.09 + 0.007
= 0.097
(c)
17 tens + 3 ones + 5 hundredths
= 170 + 3 + 0.05
= 173.05
(d)
14 hundreds + 6 tenths + 4 thousandths
= 1400 + 0.6 + 0.004
= 1400.604
Answers(s): 0.73, 0.097, 173.05, 1400.604