Rounding
➕ Addition
🔟 Power of Ten

🤯 Subtraction with Regrouping
💥 Multiplication
100

452 rounded to the nearest ten.

What is 450?

100

The answer to 54 + 37.

What is 91?

100

The number 1 with two zeros after it.

What is 100?

100

The answer to 70 - 46.

What is 24?

100

The answer to 15 x 3.

What is 45?

200

7,398 rounded to the nearest hundred

What is 7,400?

200

This is the name for the answer to an addition problem.

What is the sum?

200

10x10.

What is 100

200

The answer to 505 - 173.

What is 332?

200

The answer to 20 x 40

What is 800?

300

49,500 rounded to the nearest thousand.

What is 50,000?

300

The answer to 125 + 75.

What is 200?

300

The answer to 80 x 1,000.

What is 80,000

300

The answer to 4,000 - 999.

What is 3,001

300

The answer to 12 x 15

What is 180?

400

When rounding 57,123 to the nearest ten thousand, this digit tells you to round up.

What is 7?

400

The answer to 3,456 + 1,021.

What is 4,477?

400

The answer to 34 x 100.

What is 3,400

400

The answer to 9,215 - 3,588.

What is 5,627?

400

The answer to 25 x 32.

What is 800?

500

The difference between 12,456 rounded to the nearest hundred and 12,456 rounded to the nearest thousand.

What is 500? (The hundred-rounded number is 12,500 and the thousand-rounded number is 12,000. 12,500 - 12,000 = 500)

500

The answer to 1,234 + 5,678

What is 6,912?

500

500x100

What is 50,000

500

The answer to 10,000 - 7,891.

What is 2,109?

500

The answer to 45 x 61

What is 2,745?