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Differences
Sums
Differences Across Zeros
Word Problems
100

What is 13,670 rounded to the nearest thousand?

What is 14,000?

100

What is 42,648 - 8,169?

What is 34,479?

100

Find the sum. 463 + 808.

What is 1,271?

100

What is 6,502 - 5,380?

What is 1,122?

100

A market sold 1,356 apples in September. They sold 679 apples in October. How many apples did they sell in both months?

What is 2,035 apples?

200

What is being regrouped in 321 - 407?

What is 2 tens and 1 one to 1 ten and 11 ones?
200

     8, 2 5 4

 − 3,⬜ 7 6 

    4, 6 7 8

What is the missing digit?

What is 5?

200
Find the sum. 


72 + 37 + 28 + 65.

What is 202?

200

What is 84,010 - 3,992?

What is 80,018?

200

Last season, a tree farm sold 148 oak trees, 259 maple trees, and 175 pine trees. How many trees were sold?

What is 582 trees?

300

Which statement is true?

3,219 + 4,367 = 7,676

4,297 + 8,123 = 12,420

What is 4,297 + 8,123 = 12,420?

300

What is the difference of 25,348 - 12,564?

What is 12,784?

300
What is 829 + 413?

What is 1,242?

300

What is 31,000 - 27,426?

What is 3,574?

300

A newspaper sold 441,902 copies last week. The editor wants to round that number to the nearest ten thousand for a report. What is the number rounded?

What is 440,000?

400

Complete the equation to make it true.

 3,313 + (452 + 4) = (3,313 + 452) +  

What is 4?

400

What is 6,224 - 4,038? 

What is 2,186?

400

What is 2,678 + 3,913?

What is 6,591?

400

What is 30,900 - 22,855?

What is 8,045?

400

Lily walked 15,258 steps on Monday and 12,474 steps on Tuesday. How many more steps did Lily walk on Monday than Tuesday?

What is 2,784 more steps?

500

400 + 354 + 16 = n

Which is correct?

- 400 + 354 = n

- 400 + 16 + 354 = n

- 410 + 340 + 2 = n

What is 400 + 16 + 354 = n?

500

What is 195,243 - 75,489?

What is 119,754?

500

What is 2,675 + 1,358 + 4,067?

What is 8,100?

500

What is 790,008 - 643,829?

What is 146,179?

500

The swim teams goal is to swim 30,000 laps over 3 weekends. Over two weekends, the team swam 8,597 laps and 11,065 laps. How many laps do they need to swim in the last weekend to reach their goal?

What is 10,338 laps?