Place Value
Comparing Whole Numbers
Rounding Whole Numbers
Adding Whole Numbers
Subtracting Whole Numbers
100

The value of the digit in the tens place:

90, 095

 90

100

3,987 ____3 thousand, eight hundred ninety-seven

> (greater than) 

100

Round 658,381 to the nearest ten thousand.

660 000

100

  5,359

+1,972

7,331

100

  8,430

-5,523

 2,907 

200

The value is the value of the digit 2:

298,450

200,000

200

80,000+7,000+300+2 ____ 87, 302

= (equal) 

200

Round 6,107 to the nearest ten.

 6,110 

200

  23,709

+ 7,039

30,748

200

  39,007

- 27,769

11,238 

300

The value of the digit 4:

583,421

400

300

19,191 ____191,191

< (less than)

300

Round 103,584 to the nearest hundred.

103,600 

300

  90,746 + 90,746

181,492 

300

  56,980 - 37,999

18,981

400

The value of the digit in the ten thousands place:

867,347

 60,000

400

62 thousands+35 tens+9 ones ____ 62,359

= (equal) 

400

Round 9,759 to the nearest thousand.

10,000 

400

  207,584  + 35,537

 243,121

400

627,243 - 39,527

590,716

500

In the number 455,678 the 5 in the ten thousands place is how many times as much as the 5 in the thousands place.

10 times as much

500

324, 987 _____ 32 ten thousands+49 hundreds+8 tens

> (greater than) 

500

Round 76,005 to the nearest ten.

76,010 

500

792,465 + 9,745

 802,210

500

700,000 - 565,247

 134,753