Large Number Addition and Subtraction with Regrouping

Taking away a smaller number from the big number is called

• addition

• subtraction

456

-268

• 178

• 198

• 188

• 288

842

-593

• 249

• 349

• 241

• 259

138 + 249 = ______

• 287

• 397

• 387

• 297

In the addition problem 456 + 289, how many tens are regrouped?

• 2

• 5

• 3

• 8

Solve:
246 + 553 = ?

• 313

• 799

• 809

• 307

In the addition problem 456 + 289, how many tens are regrouped?

• 2

• 5

• 3

• 8

Juan has 253 marbles. Ella has 38 more marbles than Juan. How many marbles does Ella have? Ella has _____ marbles.

245 + 387 =

• 961

• 918

• 988

• 378