Math Unit 1 Review

• 213
• 397
• 203
• 403

123 rounded to the nearest 10 is 120. Yes or No?

• Yes

• No

On Friday, 354 people went to the fair. On Saturday, 551 people went to the fair.

How many people went to the fair in all?

• 815

• 806

• 905

• 203

Round the number 168 to the nearest 100.

• 170
• 200
• 100
• 160

Round 434 to the nearest hundred.

There are 243 tables. There are 137 fewer chairs than tables. How many chairs are there?

• 370

• 114

• 106

• 380

18 + 25

• 63

• 53

• 33

• 43

Which model shows 3 tens and 8 ones?

• 
• 
• 
• 

924 rounded to the nearest 100 is 900. Yes or No?

• Yes

• No

262+479=

• 631

• 641

• 740

• 741