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Conversions
Rounding
Expanded Form
Comparison
Addition/Subtraction
100

Milliliters in 1 liter

What is 1,000?

100

Round 254,479 to the hundred thousands

What is 300,000?
100

Which number has the expanded form 

20,000 + 4,000 + 30 + 2

Write in standard form

What is 24,032?

100

Which number is greater?

15,023_______1,523

15,023___>___1,523

100

16,234 + 22,565

What is 38,799?

200

Milliliters in 5 liters

What is 5,000?

200

Round 254,479 to the ten thousands

What is 250,000?

200

Which number has the expanded form

(7x10,000) + (1x100) + (9x10)

Answer in standard form

What is 70,190?

200

Which number is greater?

400,078_______407,008

400,078___<___407,008

200

154,852 + 382,617 =

What is 537,469?

300

Milliliters in 15 liters?

What is 15,000?

300

Round 254,479 to the thousands

What is 254,000?

300

Write the expanded form for 165.

Bonus points if written two ways (100 points)

100 + 60 + 5

(1x100) + (6x10) + (5x1)


300

Which number is greater?

985,610_____985,160

985,610__>__985,160

300

8,623 - 5,412

What is 3,211?
400

Centimeters in 1 meter

What is 100?

400

Round 254,479 to the hundreds

What is 254,500?

400

Write the expanded form for 3,852.

Bonus points if written two ways (100 points)

3,000 + 800 + 50 + 2

(3x1,000) + (8x100) + (5x10) + (2x1)

400

Which number is greater?

123,456_______123,457

123,456___<___123,457

400

982,743 - 528,146 =

What is 454,597?

500

Meters in 1 kilometer

What is 1,000?

500

Round 254,479 to the tens

What is 254,480?

500

Write the expanded form for 104,090.

Bonus points if written two ways (100 points)

100,000 + 4,000 + 90

(1x100,000) + (4x1,000) + (9x10)

500

Which number is greater?

103,030_______103,030

103,030___=___103,030

500

1,000,000 - 485,289

What is 514,711?