Rounding
Place Value
Addition
Subtraction
Number Forms
100

Round 23 to the nearest 10.

What is 20?

100

The place value of 5 in 30,958.

What is the tens place?

100

25+ 54

What is 79?
100

45-30

15

100

What is 20,000+6,000+300+20+9 in standard form?

What 26,329?

200

Round 189 to the nearest hundred.

What is 200?

200

The number in the thousands place in 98,456.

What is 8?

200

234+321

What is 555?

200

742-641

What is 101?

200

45,341 in expanded form

40,000+5,000+3,000+40+1

300

Round 75 to the nearest 10.

What is 80?

300

What is the place value of the 1 in 100,000?

What is the hundred thousands?

300

78+26

What is 104?

300
76-48

What is 28?

300

12,879 in word form

What is twelve thousand eight hundred seventy-nine?

400

Round 149 to the nearest hundred.

What is 100?

400

Place of the 0 in 54,023.

What is the hundreds?

400

489+238

What is 727?

400

823-378

What is 445?

400

80,000+4,000+300+10+9 in word form

What is eighty-four thousand three hundred nineteen?

500

Round 956 to the nearest hundred.

What is 1000?

500

The place value of the 8s in 88, 307

What is the ten-thousands and thousands?

500

876+124

What is 1,000?

500

1,000-536

What is 464?

500

Sixty-eight thousand eight hundred and fifty-four in standard form.

What is 68,854?

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