Decimals Review: Topic 2/3

Random

100

859 X 63=

54,117

200

When adding and subtracting decimals, you always put the longer number on top.

DOUBLE POINTS

False

300

9865/5=

1,973

400

write 0.345 in expanded form

(3x0.1) + (4x0.01) + (5x0.001)

500

8569 x 47=

402,743

Adding Decimals

100

26.43 + 7.19 =

33.62

200

8.09 + 6.5 =

14.59

300

0.79 + 0.45 =

DOUBLE POINTS

1.24

400

17.82 + 3.66=

21.48

500

111.786 + 102.819=

214.605

Adding Decimals

100

24.56 + 39.39

63.95

200

852.45 + 52.851

905.301

300

77.77 + 88.888=

166.658

400

542.789 + 1.118=

543.907

500

2589.435 + 52.698=

2642.133

Random 2

100

3.89 + 1.12 =

5.01

200

1.19 +  668.36 =

TRIPLE POINTS

669.55

300

476 x 555=

264,180

400

write 0.467 in expanded form

DOUBLE POINTS

(4x0.1) + (6x0.01)+ (7x0.001)

500

6.290 + 8.980 =

15.27

Rounding Decimals

100

Round 17.11 to the nearest tenth

17.1

200

Round 19.558 to the nearest hundredth

19.56

300

Round 63.95 to the nearest whole number

64

400

Round 82.399 to the nearest hundredth

DOUBLE POINTS

82.40

500

Round 5.971 to the nearest tenth

6