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Add and Subtract decimals
Conversion
compare and order decimals
rounding
100

What is 3.8 in word form?

three and eight tenths

100

15.2 + 45.9

61.1

100

1 liter = 1,000 mL

How many mL is 4L?

4000 mL

100
65.3 6.53
What is >
100

Thousandths .6459

What is .646

200

What is 12.45 in word form?

What is twelve and forty-five hundredths

200

Add 55 to 655.749

710.749

200

1 liter = 1,000 mL

How many mL is .32L?

320 mL

200
1.122 112.2
What is <
200

Hundredths 87.629

What is 87.63

300

What is 659.24 in expanded form?

What is (6 x 100) + (5 x 10) + (9x1) + (2 x 1/10) + (4 x 1/100)

300

subtract 0.08 from 1.008

.928

300

1 liter = 1,000 mL

How many L is 437.2 mL?

.4732 L

300
6.01 6.1 6.001
What is 6.001 6.01 6.1
300

Tenths 544.544

What is 544.5

400

What is 5478.38 in expanded form?

(5 x 1000) + (4 x 100) + (7 x 10) + (8x1) + (3 x 1/10) + (8 x 1/100)

400

9.27 - 3.7

5.57

400

1 liter = 1,000 mL

How many L is 6.3 mL?

What is 0.0063 L

400
7225.512 7225.5 72.225
What is 72.225 7225.5 7225.512
400

ones 7684.591

What is 7685

500

What is 2222.222 in BOTH word and expanded form?

Word: two thousand two hundred twenty-two and two hundred twenty-two thousandths

Expanded:
(2 x 1000) + (2 x 100) + (2 x 10) + (2x1) + (2 x 1/10) + (2 x 1/100) + (2 x 1/1000)

500

Use give give or take take to solve:

5.03 - 2.60

ONE EXAMPLE - must show evidence!!  

  5.03 - .04  -->4.99
- 2.60 - .04  -->2.56

Answer: 2.43

500

1 liter = 1,000 mL

How many L is 10,340 mL?

10.34 L

500

8979.970 8979.97

What is =

500

tenths 85.95

What is 86.0