What is the primary purpose of estimation in mathematics?

• To make math more complex

• To check the correctness of answers

• To introduce new numbers

• To ignore the basics of math

If you round the number 8 to the nearest ten, what would it be?

• 15

• 10

• 0

• 5

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the rounded value of 234 when rounded to the nearest hundred?

• 300

• 200

• 230

• 250

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

How would you round 287 to the nearest hundred?

• 350

• 300

• 250

• 200

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What does a squiggly equal sign represent in rounding numbers?

• Inequality

• Approximation or rounded value

• Exact equality

• Multiplication

Tags

CCSS.2.MD.B.6

When rounding 563 to the nearest hundred, what is the result?

• 550

• 500

• 650

• 600

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What place value is considered when rounding the number 563?

• Thousands

• Tens

• Hundreds

• Units

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

For the number 2342, to which thousand is it closest when rounded?

• 3500

• 2000

• 2500

• 3000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the correct rounding of 47063 to the nearest ten thousand?

• 50000

• 40000

• 55000

• 45000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

If rounding 513974 to the nearest hundred thousand, what would be the result?

• 500000

• 550000

• 600000

• 650000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3