Word Problems
Rounding
Addition
Subtraction
Comparisons
100

Lee is saving his money. So far he has earned $425.00 for doing yard work in his neighborhood. He also made $190.00 at a yard sale. Liam wants to but a new video game system for $550.00. Does he have enough money?

Yes, he has $615.00

100

Give a ballpark estimate to the nearest thousand

3,308

3,000

100

998,657 + 10,343

1,009,000

100

110,920 - 102,043

8,877

100

70,000 ______ 700,000

Less than

200

Kyrah wants to but a new car. The car she wants $32,950.00. She has saved $28,500 to spend on the car. How much more does she need? 

$4,450.00

200

Give a ballpark estimate to the nearest ten thousand


2,085,532

2,090,000

200

845,098+ 378,064

1,223,162

200

974,270 - 794,003

180,267

200

234 thousands + 7 ten thousands _______ 241,000

greater than

300

Clementine and Joe were baking cookies for the school fundraiser. Clementine baked 72 cookies. Joe baked twice as many cookies. How many cookies did they bake altogether?

216

300

Give a ballpark estimate to the nearest hundred thousand

579,602 + 234,601

800,000

300

492,750 + 235,808

728,558

300

822,558 - 630,341

192,217

300

1 million ______ 4 hundred thousands + 6 hundred thousands

Equal to

400

Norfolk, Virginia has a population of 242,628 people. Baltimore, Maryland has 376,865 more people than Norfolk. Charleston, South Carolina has 496,804 less than Baltimore. What is the population of all three cities? Draw a tape diagram to model the word problem, then solve.

984,810

400

Give a ballpark estimate to the nearest hundred thousand

605,982 + 198,533

800,000

400

109,876 + 235,329

345,205

400

1,097,045 - 804,457

292,588

400

709 thousands - 1 hundred thousand _______ 708 thousands

less than

500

Bill ordered 439,021 new notebooks for his school. The company delivering the notebooks showed up with 451,202. How many extra notebooks were delivered?

12,181

500

Is this answer reasonable?

22,397 - 3745 = 19,000

No, it would be closer to 18,000

500

409,477 + 842,095

1,251,572

500

1,310,004 - 1,036,288

273,716

500

542,000 + 4,680 _____ 1,000,000 - 546,680

greater than