3 digit addition
Single Step Problems
Multi-step Problems
100

478 + 529

1,007

100

Jaxsons book was 598 pages. On Monday he read 345. How many pages does he need to read on Tuesday if he wants to finish the book? Set up a strip diagram and solve. 

253

100

Starbucks sold 329 lattes on Monday. They sold 298 on Tuesday. On Wednesday they sold 567. How many lattes did they sell in total? Draw a STRIP DIAGRAM and solve the problem. 

1,194

200

697+ 1,038

1,735

200

Liam is going to buy 200 lollipops to share with his friends at school. There are 123 kids in his grade. How many lollipops will he have left over? 

77

200

Mrs. Schober had 1,200 books checked out from the library. 1st grade has 234 checked out. 2nd grade had 403 checked out. How many books did the rest of the school have checked out? 

563

300

841-399

442

300

If Taylor meets 892 fans after Fridays concert, and 354 after Saturdays concert, how many fans did she meet in total? 

1,246

300

There were 353 people lined up for now cones at the carnival. The line for the corn dogs was equally as long. The popcorn line had 129 people in it. How many people were waiting for food? Draw a strip diagram and solve. 

835

400

1,031 - 999

32

400

Yesterday at lunch 547 slices of pizza were sold. That was 345 less than last week. How many slices of pizza did they sell last week? Show your thinking and solve the problem!

892

400

Mrs. Fant wanted to go to the Eras tour again. She had a budget of  $1,200 to spend. Her ticket was $345 and her hotel cost her $298. How much money did she have left to spend on merch? Draw a strip diagram and solve!

$557

500

1,001 - 465

536

500

JK Rowling wrote 1297 pages on Monday. She needed to write 4,000 pages by the end of the week. How many pages does she still need to write? 

2703

500

Mrs. Salamon had to but a lot of PRIME for field day. She bought 346 RED, 219 BLUE and 198 GREEN bottles at COSTCO. If there were 723 kids at school that did she have enough? How much more did she need to buy OR how much extra did she need to return? SHOW YOUR WORK and generate an answer sentence. 

She needed to buy 40 more bottles