Bridges Unit 3 Review

Random

100

5th Graders are going on a camping trip.  There are 152 kids & adults.  They are taking vans, each van carries 9 passengers. How many vans will they need to get everyone there at the same time?

17 vans

200

0.231 ___ 2.31

<

300

1,2305.45 ___ 1,2350.45

<

400

1 Kilometer = 1000 meters

1 meter = 100 centimeters

How many meters is 37 KM?

37 KM = __________ M

37 KM = 37,000 M

500

Put the following in order on the number line (approximate spots)

0.420    0.427    0.02    0.92

0.02, 0.420, 0.427, 0.92

Round Decimals

100

tenth

8.437

8.4

200

one

8.935

9

300

hundredth

64.025

64.03

400

one

245.87

246

500

hundredth

99.912

99.91

Adding

100

94.3 + 45.5

139.8

200

94.1+6.30

100.4

300

28.01 + 33.9

61.91

400

4.62 + 2.99

7.61

500

3.49 + 7.32

10.81

Subtracting

100

5.01-2.40

2.61

200

7.02 - 6.14

0.88

300

65.4 - 12.75

52.65

400

1.83 - 0.90

0.93

500

1.3 - 0.64

0.66

Place Value

100

Write 4.37 in word form 

four and thirty seven hundredths 

200

Write the out in number form - five and thirty four hundredths 

5.34

300

Write 2.893 in expanded form 

(2x1) + (8 x 1/10) + (9 x 1/10) + (3 x 1/100)

400

What is the value of the 9 in 79.12?

9 ones, 9

500

What is the value of the 3 in 97.013?

3 thousandths, 0.003, 3/1000