DIVIDING DECIMALSSept 11th, 2009

BELL RINGER…

1. WRITE “No IP” or No Homework” in your agenda for today.

2. CLEAR off your desk (no books, paper, pencil, etc)

3. WRITE the rules for using dry-erase markers on your desk

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Example

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Example

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Example

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Example

Dividing Whole

Numbers

Dividing Decimals by

Whole Numbers

Dividing Whole

Numbers by Decimals

Dividing Decimals by

Decimals

DIVIDING WHOLE NUMBERS BY WHOLE NUMBERS

108 ÷ 8 = ?

13.5

25 ÷ 10 = ?

2.5

6 ÷ 24 = ?

0.25

9 ÷ 12 = ?

0.75

3 ÷ 16 = ?

0.1875

DIVIDING DECIMALS BY WHOLE NUMBERS

1.2 ÷ 4 = ?

.3

2.0 ÷ 4 = ?

0.5

2.8 ÷ 7 = ?

0.4

22.2 ÷ 3 = ?

7.4

0.33 ÷ 22 = ?

0.015

DIVIDING WHOLE NUMBERS BY DECIMALS

30 ÷ 1.5 = ?

20

18 ÷ 0.5 = ?

36

34 ÷ .17 = ?

200

10 ÷ .002 = ?

5000

56 ÷ 1.25 = ?

44.8

DIVIDING DECIMALS BY DECIMALS

3.75 ÷ 0.5 = ?

0.25

2.0 ÷ 4.0 = ?

0.5

0.0215 ÷ 0.215= ?

0.1

26.04 ÷ 3.1 = ?

8.4

6.2 ÷ 0.5 = ?

12.4