Unit 10 Reveal Assessment

Is regrouping needed to subtract?

573 - 258 =

• Yes

• No

602 - 10 =

• 502

• 612

• 592

• 512

What is the difference ? (Difference means to subtract)

439 - 212 =

• 227

• 118

• 651

• 225

There are 523 shirts in a clothing store. During a sale, customers buy 100 shirts. How many shirts are left in the store?

• 223

• 423

• 623

• 513

Pablo needs to sell 400 raffle tickets. He has sold 268 tickets. How many more does he still

need to sell?

• 115

• 168

• 268

• 132

Which place needs regrouping when subtracting 736-479?

• tens place

• hundreds place

• both tens and hundreds places

• You don't need to regroup

There are 287 people at a museum. Then 124 people leave the museum. How many

people are at the museum now?

• 163

• 148

• 409

• 106

A sports store has 279 bikes. There are 10 bikes at the store with training wheels.

How many bikes at the store do not have training wheels?

• 379

• 289

• 269

• 189

A farmer grows 477 pumpkins. The farmer sells 268 of the pumpkins.

How many pumpkins does the farmer have left?

713 - 693 =