Standard Algorithm
Area Models
Problem Solving
Conversions (larger to smaller unites)
Conversions (smaller to larger units)
100

3.45 x 73

251.85

100

6.67 x 76

many answers, 506.92

100

Jenny buys 22 pens that cost $1.15 each and 15 markers that cost $2.05 each. How much did Jenny spend? 

$56.05

100

4 years = ____ days

1,460 days

100

28 days = ____ weeks

4 weeks

200

3.64 x 98

356.72

200

4.64 x 450

many answers, 2,088

200

Art galleries often price paintings by the square inch. If a painting measures 22.5 inches by 34 inches and costs $4.15 per square inch, what is the selling price for the painting

$3,174.75

200

5.7 yards = ____ feet

17.1 feet

200

24 feet = ____ yards

8 yards

300

54.34 x 120

6,520.8

300

12.12 x 23

many answers, 278.76

300

A coyote weighs 11.3 pounds. Convert the coyote’s weight to ounces.

180.8 ounces

300

6.08 kg = ___ grams

6,080 grams

300

20 quarts = ____ gallons

5 gallons

400

623.12 x 97

60,442.64

400

83.41 × 54

many answers, 4,504.14

400

A small female gorilla weighs 68 kilograms. How much does she weigh in grams?

68,000 grams

400

0.08 liters = ____ mL

80 mL

400

4,500 grams = ____ kilograms

4.5 kilograms

500

436.27 x 23

10,034.21

500

57.56 x 91

many answers, 5,237.96

500

The length of the diving board is 378 centimeters. What is its length in meters?

3.78 meters

500

11.3 lbs = ____ oz

180.8 oz

500

578 milliliters = ____ liters

0.578 liter

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