PLACE VALUE
DOUBLES
ADDING/SUBTRACTING MULTI-DIGIT NUMBERS
MULTIPLICATION/DIVISON FACTS
Rounding
100

What place is the digit 4 in 104?

ones

100

4 + 4

8

100

2,456 + 1,123

3,579

100

3x3

9

100

5 rounded to the nearest tens

10

200

What place is the digit 3 in 300?

hundreds

200

 6 + 6

12

200

1,000 + 350

1,350

200

6x4

24

200

35 rounded to the nearest tens

40

300

What place is the digit 5 in 54?

tens

300

8 + 8

16

300

10, 234 + 1,000

11,234

300

7x7

49

300

575 rounded to the nearest hundreds

600

400

What place is the digit 2 in 20,456?

ten thousands

400

12 + 12

24

400

100,897 + 10,003

110,900

400

9 divided by 3

3

400

399 rounded to the nearest hundreds

400

500

What place is the digit 1 in 21, 345?

thousands

500

15 + 15

30

500

100,999 - 10,000

90,999

500

49 divided by 7

7

500

399 rounded to the nearest tens

400

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