81 + 52

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

512 + 308

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

390 + 889

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

12,409 + 15,892

Tags

CCSS.4.NBT.B.4

7,931 + 5,206

Tags

CCSS.4.NBT.B.4

Danny has 297 marbles. He bought 468 more marbles. How many marbles does Danny have now?

• 765 marbles

• 655 marbles

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Ian has 4,907 stamps in his collection. He adds 3,156 stamps to his collection. How many stamps does he have in his collection now?

• 7,053 stamps

• 8,063 stamps

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2