Unit 3 Assessment Review

Rounding to the Nearest 10

100

What is 23 rounded to the nearest 10

20

200

What is 68 rounded to the nearest 10?

70

300

What is 99 rounded to the nearest 10?

100

400

What is 113 rounded to the nearest 10? 

110

500

What is 566 rounded to the nearest 10

570

Rounding to the Nearest 100

100

What is 20 rounded to the nearest 100? 

0

200

What is 60 rounded to the nearest 100? 

100

300

What is 712 rounded to the nearest 100? 

700

400

What is 254 rounded to the nearest 100? 

300

500

What is 824 rounded to the nearest 100? 

800

Three digit Addition

100

224+134

358

200

678+135

813

300

Kameren had 235 beads, Mariah gave him 456 more so he could make a necklace. How many beads does he have now?  

691

400

406+113

519

500

Ivy had 654 beads and Difrance gave her 323 beads. How many beads does Ivy have now? 

977

Three digit Subtraction

100

458-283=?

175

200

Lyric has 789 beads and gives 432 to her friend. How many does she have now? 

357

300

379-278=

101

400

867-329=?

538

500

963-537

426

Two step problems

100

145+(2x10)=?

165

200

176-(4x10)=?

136

300

20+(2x3)=?

26

400

Mai had 104 beads. She bought 2 more packs of beads, each pack had 10 beads in it. How many beads does Mai have now? 

124

500

147-(4x5)=?

127