Regrouping Hundreds, Tens, Ones

234 x 3 =

• 702

• 722

• 272

• 277

311-62=

• 249

• 248

• 246

• 247

740-388=

• 351

• 350

• 353

• 352

Bailey used place value blocks to model a subtraction problem.  What regrouping did Bailey show for the problem 234-143?  (* Hint- Do the problem.  What re-grouping did you do on top of the problem?)
2 hundreds, 3 tens, 4 ones as 

• 2 hundreds, 13 tens, 4 ones 

• 1 hundred, 3 tens, 14 ones 

• 1 hundred, 13 tens, 4 ones 

• 1 hundred, 13 tens, 10 ones 

What is the number the model represents? ​ (a)  

• 233

• 143

• 333

Tags

CCSS.MATH.CONTENT.2.NBT.A.3

Kiley is finding the sum of 377 + 232 by breaking it into smaller problems.  She uses place value blocks to find the sums of the ones, tens and hundreds.  What was the sum of the tens ?  

• 609

• 100

• 0

• 145

A.J. had 405 prize tickets. He traded 192 of the tickets for a toy and 25 tickets for a drink. How many prize tickets does he have left?

• 188

• 198

• 212

• 213

Rowell needs to find 421 + 167. Which is the correct way to break 421 + 167 into smaller problems using place value?

• (500 + 200) + (20 + 60) + (21 + 67)

• (421 + 167) + (21 + 67) + (1 + 7)

• (420 + 160) + (20 + 60) + (2 + 6)

• (400 + 100) + (20 + 60) + (1 + 7)

A party store had 344 balloons at the beginning of the day. By the end of the afternoon, they had sold 245 of these balloons and were hoping to sell another 50 balloons that night. How many balloons did the store have left to sell at the end of the afternoon?

• 49

• 99

• 101

• 539

Ms. Garcia wants to use place-value blocks to show 319 + 292. How many tens blocks will she need to show the sum by regrouping?  Draw place value blocks to find the answer.  How many groups of 10 are there after you add the ones place?

• 1

• 10

• 11

• 12