Expanded Form
Rounding
Addition
Subtraction
Multiplication
100

six thousand, four hundred, fifty-nine in standard form is...

6,459

100

Round 58 to the nearest ten

60

100

37 + 26 =

63
100

73 - 38 =

35

100

9 x 8 = 

72

200

nine thousand, forty-three in standard form is...

9,043

200

Round 421 to the nearest hundred.

400

200

348 + 218 =

566

200

86 - 32 =

54

200

14 x 3 =

42

300

Forty-two thousand, five hundred and thirty two in standard form is...

42,532

300

Round 1,589 to the nearest hundred.

1,600

300

613 + 573 =

1,186



300

438 - 153 =

285

300
17 x 11 =

187

400

Three-hundred and seventy eight thousand, two hundred and five in standard form is...

378,205

400

Round 42,318 to the nearest thousand.

42,000
400

1,849 + 3,416 =

5,265

400

1,429 - 357 = 

1,072

400

48 x 23 = 

1,104

500

Eight-million, three-hundred and fifteen thousand, two-hundred and seven in standard form is...

8,315,207

500

The population of Washington DC is 692,683. What is this number rounded to the nearest ten thousand?

690,000



500

10,427 + 7,219 =

17,646



500

5,421 - 3,679 = 

1,742

500

92 x 65 =

5,980

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