Estimate Then Subtract
3 Digit Subtraction
4 digit Subtraction
Word Problems
Rounding
100

458 - 339

NEAREST TEN

What is 460 - 340 = 120?

100

453 - 268

What is 185?

100

3,129 - 2,066

What is 1,063?

100

Miss Dean bought 23 Pumpkin Spice Lattes this month, 65 last month, and 19 the month before. How many did she buy in the last 3 months combined?

What is 107 Pumpkin Spice Lattes?

100

5,697 nearest ten

What is 5,700?

200

566 - 332

NEAREST TEN

What is 570 - 330 = 240?

200

568 - 379=

What is 189?

200

5,381 - 3,693=

What is 1,688?

200

Miss Dean gave 12 A's out and 13 B's on a math test Monday. 1 student retook the test and went from B to A. How many A's did she give?

What is 13 A's?

200

5,832 nearest ten

What is 5,830?

300

1,249 - 976=

NEAREST HUNDRED

What is 1,200 - 1,000 = 200?

300

630 - 188 = 

What is 442?
300

8,120 - 7,876=

What is 244?

300

The South Park quarterback scored 7 points this game and 21 points last game. If the coach is estimating that Friday he will score MORE than the last 2 games COMBINED, what is a possible score?

What is 29 points or greater?
300

87,392 nearest hundred

What is 87,400?

400

6,749 - 4,678 = 

NEAREST HUNDRED

What is 6,700 - 4,700 = 2,000?

400

703 - 576

What is 127?

400

6,012 - 4,333 =

What is 1,679?

400

Miss Dean's class has 24 students and Mr. Loftis' class has the same number. Mrs. Lesako's class has 23 students and Mrs. Cramer's class has 21 students. Who's class has the most?

What is Miss Dean & Mr. Loftis?

400

32,018 nearest hundred

What is 32,000?

500

43,789 - 23,345 =

NEAREST TEN

What is 43,790 - 23,350 = 20,440?
500

801 - 683

What is 118?

500

8,120 - 7,876 =

What is 244?

500

Duncan weighed 230 lbs last year, 250 lbs this year, and is hoping to get back to 240 lbs for next year. He is going to be in a wedding and wants to look sharp ;) How much weight does he have to lose to get to 240 lbs? 

What is 10 lbs? Good job Duncan :)
500

23,569 nearest ten AND hundred

What is 23,570 AND 23,600?