Place Value and Decimals

Place Value

100

Select all that are true. 

A) 10.000=10

B)  .999>10

C) 1.53<1.61

D) 542.01=542.10

E) .208>.48

200

Select All the ways to write 13.085

A) (1x10)+(3x1)+(8x0.1)+(5x0.01)

B) thirteen and eighty five hundredths

C) thirteen and eighty five thousandths

D) 13 and 85/1000

E) (1x10)+(3x1)+(8x0.01)+(5x0.005)

300

Round 15.853 to the nearest tenth

15.9

400

Round 15.853 to the nearest whole number.

16

500

Which place value does the 6 hold in the number 19032.986

Thousandths

Decimal Addition

100

6.7+9.2=

15.9

200

54.2+1.9

56.1

300

432.01+13.2

445.21

400

62+45.08

107.08

500

84.3+1.64+95

180.94

Decimal Subtraction

100

8.4-3.2=

5.2

200

47.2-3.45

43.75

300

39-0.83

38.17

400

110.43-55.02=

55.41

500

0.1 - .01=

.09

Decimal Mult.

100

5x.4=

2.0

200

13x .8=

10.4

300

4.3 x 5.6

24.08

400

33.2 x 7.4=

245.68

500

.38 x .72=

.2736

Decimal Divsion

100

7 / .1

70

200

9 / .01

900

300

54.2 / 6.2

8.46

8.741

400

683 / .4

1707.2

1707.5

500

25.004 / 5.2

4.44

4.808