Unit 2 review

Unit 2 review

by Susanna Lowy

Poll

Round to the nearest hundred. Which number does NOT round to 300

• 345

• 297

• 240

• 304

Fill in the Blank

There are 78 monkeys at the zoo. There are 45 otters. How many more monkeys are there than otters?

Use a number line to solve 447-395​

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Poll

The gym bleachers have 5 rows of seats. There are 30 seats in each row. How many total seats are there in the gym?

• 150 seats

• 35 seats

• 15 seats

• 200 seats

Fill in the Blank

Round 435 to the nearest ten

Multiple Select

Which equation has the value of 240? Choose all the correct answers

• 4x60

• 8x30

• 9x30

• 4x40

• 2x12

Fill in the Blank

Round 678 to the nearest hundred

Fill in the Blank

Alisa has 212 cookies. Danielle has 32 more cookies than Alisa. How many cookies do they have in all?

Fill in the Blank

12+8+80=100, so 100-12=_

55+5+_=100, so 100-55=_

​What numbers belong in the blanks?