Place Value
Approximation
Convert Decimals to Fractions (in simplest form)
Add/Subtract
Multiply/Divide
100

Write "Thirty-seven and two hundred forty-nine thousandths" in decimal form

37.249

100
Round 2.749 to the nearest whole number

3

100

0.1

1/10

100

3.2 + 2.1

5.3

100

4.32 x 6

25.92

200

Which digit is in the hundredth place?

3.459

5

200

Round 2.749 to the nearest tenth (or nearest 1 decimal place)

2.7

200

0.009

9/1000

200

0.53 + 1.24

1.77

200

4.32 x 60

259.2

300

How many tenths are in this number?

3.459

4

300

Round 2.749 to the nearest hundredth (or nearest 2 decimal places)

2.75

300

0.05

5/100=1/20

300

6.201 + 0.99

7.191

300

4.32 x100

432

400
Put in decreasing order:

4.5, 4.05. 4.55, 5.45, 5.444

5.45, 5.444, 4.55, 4.5, 4.05

400

If I was rounding 6.092 to the nearest cent with money, would I need to keep going on my long division or could I figure that out now?

I could figure that out now, it would be $6.09 

400

0.25

25/100=1/4

400

7.31-5.26

2.06

400

6.9874 divided by 3 rounded to the nearest hundredth

2.33

500

Write in expanded form: 

521.538

500 + 20 + 1 + 5/10 + 3/100 + 8/1,000

500

9.408 rounded to the nearest hundreds places is 9.40, true or false?

False, it would be 9.41

500

52/100

52/100=26/50=13/25

500

9.091-3.888

5.203

500

6.98 divided by 30 rounded to the nearest tenth

0.2

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