Adding Fractions
Subtracting Fractions
Conversion Word Problems
Conversion Problems
exponents
100
What is 1/3+1/5?
8/15
100
What is 3/9-2/18?
2/9
100

John rode 2 kilometers on his bike. His sister Sally rode 3000 meters on her bike. Who rode the farthest and how much farther did they ride (answer in km)?

Sally, 1000 meters or 1 KM

100

How many cm in a meter?

100

100
Rewrite using exponents, 10 x 10 x 10

10/3rd

200
What is 3/4+3/8?
1 1/8
200
What is 4/6-2/8?
5/12
200

Jessica is measuring two line segments. The first line segment is 30 cm long. The second line segment is 500 mm long. How long are the two line segments together? (answer in cm)

80cm

200

5.04Dg is how many dg?

504dg

200

Write 10/5th as a number.

100,000

300
What is 6/9+3/10?
29/30
300
What is 4/20-1/3?
2/15
300

30 g serving of a certain breakfast cereal has 0.5 g of salt. How much salt would that be in milligrams

500mg of salt

300

54m is how many cm?

5400cm

300

10,000,000 to the power of what

10/7th

400
What is 15/18+5/12?
25/36
400
What is 2/3-3/8?
7/24
400

Mary buys a reel of thread for sewing. There are 10 m of thread on the real. She uses 210 cm. How much is left on the reel in centimeters?

790 cm

400

.45cm is how many HM

.000045HM

400

10/4th m = ______ cm

10/6th

500
What is 10/15+4/20?
13/15
500
What is 7/9-3/8?
29/72
500

Lois wants to send a box of oranges to a friend by mail. The box of oranges cannot exceed a mass of 10 kg. If each orange has a mass of 200g, what is the maximum number she can send?

She can send 50 boxes

500

3 KL is how many mL?

3,000,000mL

500

10/8th mm = ____ dm

10/6th

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