Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 6 tenths + 9 hundredths = _____
- 5 hundredths + 7 thousandths = _____
- 25 tens + 8 ones + 5 hundredths = _____
- 23 hundreds + 4 tenths + 7 thousandths = _____
(a)
6 tenths + 9 hundredths
= 0.6 + 0.09
= 0.69
(b)
5 hundredths + 7 thousandths
= 0.05 + 0.007
= 0.057
(c)
25 tens + 8 ones + 5 hundredths
= 250 + 8 + 0.05
= 258.05
(d)
23 hundreds + 4 tenths + 7 thousandths
= 2300 + 0.4 + 0.007
= 2300.407
Answers(s): 0.69, 0.057, 258.05, 2300.407