Adding 3 Digit Numbers Regrouping

• 766

• 767

• 756

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 647

• 547

• 648

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 591

• 601

• 602

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

70 + 319 =

• 108

• 389

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

116 + 300 =

• 406

• 416

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

One day Keith skipped 145 rocks over the river. The next day he skipped 165 rocks. How many rocks did he skip altogether?

• 103 rocks

• 311 rocks

• 310 rocks

• 312 rocks

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

How do we add numbers with regrouping?

 Where do we start adding?

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5