SUBTRCTION
876 - 342 =
534
423 + 514 =
937
A marathon is 628 blocks long. A runner has already finished 254 blocks of the race. How many more blocks does the runner need to go to reach the finish line?
374 blocks
704 - 315 =
389
The school library received 423 new science books on Monday. On Tuesday, they received 514 new history books. How many new books did the library receive in total over those two days?
937 books
958 - 615 =
343
652 + 236 =
A bakery made 935 muffins on Saturday morning. By noon, they had 418 muffins remaining on the cooling racks. How many muffins did the bakery sell that morning?
517 muffins
802 - 456 =
346
During a nature hike, Class A found 652 unique pebbles. Class B found 236 more pebbles than Class A. How many pebbles did Class B find?
888 pebbles
794 - 261 =
533
145 + 723 =
868
The school library started the week with 794 mystery books. By Wednesday, students had checked out 261 of them. How many mystery books are still on the shelves?
533 books
500 - 236 =
264
A farmer brought 145 red apples and 723 green apples to the market. After selling some, he still had both groups of apples left to count. What was the total number of apples he started with?
868 apples
689 - 437 =
252
371 + 428 =
799
The 3rd-grade class set a goal to collect 742 cans for the food drive. By the end of the first week, they still needed to collect 325 more cans to reach their goal. How many cans had they already collected?
417 cans
400 - 187 =
213
In the morning session of a track meet, the athletes ran a total of 371 laps. In the afternoon session, they ran 428 more laps. How many total laps were run by the end of the day?
799 laps
547 - 123 =
242
564 + 312 =
876
A wildlife preserve had 863 birds living in the wetlands. After a group of birds migrated south, there were 547 birds left. How many birds migrated away?
316 birds
600 - 342 =
258
A toy store has 564 board games in the front of the store and 312 board games in the storage room. How many board games does the store have in all?
876 board games