Adding within 1000

245 + 134

• 371

• 379

• 850

• 400

Mr. John went to the theater and saw 142 people waiting outside to see a movie. After they went in, 237 more people came to see the movie. How many people saw the movie?

• 300

• 584

• 379

• 95

289 + 139

• 428

• 318

• 150

• 425

Matt is having difficulty adding 345 + 159. Help Matt by choosing an addition problem that is the same as 345 + 159.

• 3 + 4 + 5 + 1 + 5 + 9

• 30 + 10 + 40 + 50 + 5 + 9

• 300 + 100 + 40 + 50 + 5 + 9

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Which answer is closest to the sum of 704 + 131?

• 930

• 840

• 570

• 1,000

Select 2 equations that can help you solve 455 + 490.

• Add 455 + 45 + 445

• Add 450 + 450 + 95

• Add 455 + 500 then subtract 10