Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 9 tenths + 3 hundredths = _____
- 9 hundredths + 8 thousandths = _____
- 39 tens + 7 ones + 5 hundredths = _____
- 8 hundreds + 4 tenths + 8 thousandths = _____
(a)
9 tenths + 3 hundredths
= 0.9 + 0.03
= 0.93
(b)
9 hundredths + 8 thousandths
= 0.09 + 0.008
= 0.098
(c)
39 tens + 7 ones + 5 hundredths
= 390 + 7 + 0.05
= 397.05
(d)
8 hundreds + 4 tenths + 8 thousandths
= 800 + 0.4 + 0.008
= 800.408
Answers(s): 0.93, 0.098, 397.05, 800.408