# Warm-Up - PowerPoint PPT Presentation

1 / 9

Warm-Up. Write the answer you got on #2, 4, 6 p.710 in word form . Example: 0.8 > 0.67 eight tenths is greater than sixty-seven hundredths. Multiplication Estimation. When multiplying, Always round to the highest place value of each number!!! DO NOT round single digits!

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

Warm-Up

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

## Warm-Up

Write the answer you got on

#2, 4, 6 p.710 in word form.

Example: 0.8 > 0.67

eight tenths is greater than

sixty-seven hundredths

### Multiplication Estimation

• When multiplying, Always round to the highest place value of each number!!! DO NOT round single digits!

• Alwaysdrop the decimal point and the zeroes after the decimal!!!

Dracula Decimal Lane

Each house needs 18.7 bags of candy.

18.7

There are 7 houses that need candy.

7

How many bags of candy does he need?

20

18.7

.0

7

7

x

140

Let's Practice, Pumpkins!

157.09

200

25.98

X 15

30

.00

20

X 33.57

x

30

x

6,000

600

### Division Estimation

• When dividing, Always round to division friendly numbers!!! DO NOT round single digits!

• Alwaysdrop the decimal point and the zeroes after the decimal!!!

Dracula Decimal Lane

The neighborhood needs 302.8 pieces of candy.

302.8

Each house gets about 48.2 pieces of candy to hand out.

48.2

About how many houses are in the neighborhood?

302.8

48.2

=

6

50

.0

300

.0

23.8

82.5

7 22.98

7

21

3

20

80

4

=

=