Rounding Review

Rounding Review

Steps to use while rounding numbers to the nearest place value

Which place value am I rounding?

Let's take a look at rounding the number 534 to the nearest TENS place. Which digit will we look at first?

Multiple Choice

If we are rounding 534 to the nearest tens place, we need to know what the nearest tens are. Which are the nearest tens?

• 500 and 510

• 510 and 520

• 520 and 530

• 530 and 540

Will I round this place value up or down?

When rounding to the NEAREST ten, we want to imagine a number line where the place value to the RIGHT of the one we are rounding is changing. The ones place goes from 0 to 9 before the value of the tens place changes.

Multiple Choice

Which TEN benchmark 534 closest to?

• 530-- it's 4 steps from this number

• 540-- it's 6 steps from this number

The rounding rule.

Look at the place value you are rounding, and then look to the right.

If it's 5 or more, let it soar! (this means round up)

If it's 4 or less, let it rest. (this means round down)

Let's practice rounding to the nearest ten!

Multiple Choice

What two TENS PLACE benchmarks is 392 between?

• 380 and 390

• 390 and 400

• 400 and 410

• 410 and 420

Multiple Choice

Which two TENS PLACE benchmarks is 4328 between?

• 4320 and 4330

• 4330 and 4340

• 4340 and 4350

• 4350 and 4360

Multiple Choice

Which two TENS PLACE benchmarks is 5356 between

• 5320 and 5330

• 5330 and 5340

• 5340 and 5350

• 5350 and 5360

Multiple Choice

Round 87 to the nearest ten.

• 60

• 70

• 80

• 90

• 100

Multiple Choice

Round 648 to the nearest ten.

• 600

• 650

• 700

• 1000

Multiple Choice

Round 6871 to the nearest ten

• 6800

• 6870

• 6880

• 6900

Now let's practice rounding to the nearest hundred!

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Multiple Choice

Which two HUNDREDS PLACE benchmarks is 4340 between?

• 4200 and 4300

• 4300 and 4400

Multiple Choice

Which two HUNDREDS PLACE benchmarks is 23,684 between?

• 23,600 and 23,700

• 23,700 and 23,800

• 23,000 and 24,000

Multiple Choice

Round 23,684 to the nearest hundred.

• 23,000

• 23,500

• 23,600

• 23,700

Multiple Choice

Round 540 to the nearest hundred.

• 300

• 400

• 500

• 600

Multiple Choice

Round 568 to the nearest hundred.

• 500

• 560

• 570

• 600

Multiple Choice

Round 16,288 to the nearest hundred

• 16,000

• 16,100

• 16,200

• 16,300