Rounding Quotients

SWBAT round decimal quotients to the nearest tenth, hundredth,

and thousandth

Rounding Rules

1 through 4 rounds down.5 through 9 rounds up.

ones

tent

hs

hund

redt

hsth

ousa

ndth

sTe

n th

ousa

ndth

sH

undr

ed th

ousa

ndth

s

1 5 3 9 6 2

4 2 9 0 4 6

Rounding

If you want to round to the nearest whole number what number do you need to look at? Tenths

If you want to round to the nearest tenth what number do you need to look at? Hundredths

If you want to round to the nearest hundredth what number do you need to look at? thousandths

In general when rounding what number do you need to look at? The number to the right

Answers

1.51.544.34.29

Examples, round to the nearest tenth

20 ÷ 9.215 ÷ 6.50.4 ÷ 2.3Try numbers 1-4 in your group

1.3 0.4 2.3 6.8

Examples, round the the nearest hundredth

22 ÷ 39.2 ÷ 71.5 ÷ 4Try number 5-6 in your groups

0.83 4.09

Examples, round the nearest thousandth

2.73 ÷ 87.055 ÷ 30.578 ÷ 27Try numbers 7-8 in your group

0.067 2.033