Round Decimals: CCSS.Math.Content.5.NBT.A.4

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5th Grade Math › Round Decimals: CCSS.Math.Content.5.NBT.A.4

Questions 1 - 10
1

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

2

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is less than so our rounded number is or

3

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

4

Round to the nearest tenth.

Explanation

When we round a number to the nearest tenth we look to the hundredths place to tell us if we round up or down.

If the number in our hundredths place is or greater, we round up. If the number in the hundredths place is or less, we round down. When we round up, the number in the hundredths place increases by and all the other numbers to the right become . When we round down, the number in the hundredths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

5

Round to the nearest tenth.

Explanation

When we round a number to the nearest tenth we look to the hundredths place to tell us if we round up or down.

If the number in our hundredths place is or greater, we round up. If the number in the hundredths place is or less, we round down. When we round up, the number in the hundredths place increases by and all the other numbers to the right become . When we round down, the number in the hundredths place stays the same and all the other numbers to the right become .

In this case, is less than so our rounded number is or

6

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

7

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

8

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

9

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is less than so our rounded number is or

10

Round to the nearest hundredth.

Explanation

When we round a number to the nearest hundredth we look to the thousandths place to tell us if we round up or down.

If the number in our thousandths place is or greater, we round up. If the number in the thousandths place is or less, we round down. When we round up, the number in the thousandths place increases by and all the other numbers to the right become . When we round down, the number in the thousandths place stays the same and all the other numbers to the right become .

In this case, is greater than so our rounded number is or

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