4th grade math rounding

When rounding to the nearest ten, what digit do you look at?

• The tens place digit.

• The hundreds place digit.

• The ones place digit.

• The thousands place digit.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is rounding?

• Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

• Rounding is the method of increasing a number to the nearest whole number only.

• Rounding is the technique of decreasing a number to its lowest value.

• Rounding is the process of converting a number into a fraction.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the rule for rounding to the nearest hundred?

• Look at the tens place; if it's 5 or more, round up; if it's less than 5, round down.

• Always round up regardless of the tens place.

• Round down if the tens place is 4 or less, and round up if it's 6 or more.

• Round to the nearest ten and then to the nearest hundred.

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the nearest ten to 86?

• 80

• 85

• 90

• 95

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the nearest thousand to 972?

• 900

• 950

• 1,000

• 1,050

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

If the ones digit is 5 or greater, what do you do when rounding to the nearest ten?

• You round down.

• You round up.

• You leave it as is.

• You round to the nearest hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the difference of 398,457 - 123,321 rounded to the nearest hundred thousand?

• 200,000

• 300,000

• 400,000

• 100,000

If the ones digit is less than 5, what do you do when rounding to the nearest ten?

• You round up.

• You round down.

• You leave it as is.

• You round to the nearest hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is the importance of rounding in math?

• Rounding helps simplify numbers for easier calculations and estimations.

• Rounding is used to make numbers larger for better accuracy.

• Rounding eliminates the need for calculations altogether.

• Rounding is only necessary for whole numbers.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

In the number 7,496, what place value is the 7 in?

• Hundreds

• Thousands

• Tens

• Units

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CCSS.4.NBT.A.1