Adding Using Regrouping

renaming a number to help with adding and subtracting

• multiples

• area model

• Distributive property of multiplication

• regrouping

Put this number together.

400 + 30 + 8 =

• 400308

• 438

• 834

• 428

Regrouping question

176 + 106

• 282

• 280

• 200

• 999

• 969

• 943

• 996

Add 67,890 and 56,789 to find the sum.

• 123,679

• 124,679

• 221,469

• 180,469

Find the sum of 1,234 and 90,123.

• 91,357

• 91,457

• 91,253

• 91,621

516 + 468 =

• 974

• 1,984

• 984

• 986

James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar? 

• 472

• 289

• 340

• 198

Calculate the sum of 56,789 and 67,890.

• 124,679

• 112,679

• 134,679

• 123,569