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| 1) Fill in the missing numbers to complete the pattern. Write the missing numbers in the order they occur in the pattern.
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| 2) Fill in the missing numbers to complete the pattern. Write the missing numbers in the order they occur in the pattern.
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For problems #3 through #6, find the product.
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| 3) 23 × 34
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| 4) –34 × 12
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| 5) 45 × (–72)
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| 6) –20 × (–33)
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For problems #7 through #9, write two related division statements for each of the multiplication statements.
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| 7) 9 × (–5) = –45
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| 8) –6 × (–7) = 42
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| 9) –3 × 8 = –24
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For problems #10 through #13, find the quotients.
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| 10) 68 ÷ 4
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| 11) –72 ÷ 18
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| 12) 112 ÷ (–8)
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| 13) –441 ÷ (–21)
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Perfect Squares and Square Roots
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| 14) Find both square roots for the perfect square.
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| 15) Find both square roots for the perfect square.
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| 16) Irene and Marlon had breakfast at a cafe. Muffins cost $3 each, and fruit cups cost $4 each. Irene had 1 muffin and 1 fruit cup. Marlon had 2 muffins and 1 fruit cup. How much did their breakfast cost?
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| 17) Which of these figures shows a fractional amount equal to 60%? (The amount is shown by shading, pointer, or circling.)
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| 18) The Smiths went out for hamburgers and salads. The bill was $18.00. They want to leave a tip of 15%. They also need to add 5% to the cost of the meal for sales tax. What is the total cost of the meal including tax and tip? (Note: The Smiths figured the tip before adding on the sales tax.) |
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| 19) Name the units described below. Research the Internet to find the meaning of metric prefixes greater than kilo and less than milli. A good place to start is www.ask.com. Metric prefixes are used in the computer world for naming measurement units. For example: 1024 bytes is a kilobyte. 1024 rounds to 1000, thus kilo for 1000 and byte as the base, kilobyte.
a. 1,000,000 bytes
b. 1,000,000,000 bytes
c. 1,000,000,000,000 bytes
d. 0.000001 second
e. 0.000000001 second
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| 20) Express 5.8 grams as milligrams.
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| 21) Express 560 millimeters as centimeters.
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| 22) If Alexander can run 1.5 miles in 12 minutes and can sustain the same rate of speed, how many miles can he run in an hour?
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| 23) What would be Alexander’s rate of speed in MPH (miles per hour) for problem number #22?
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| 24) Write a decimal and also a simplified fraction for 65%.
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| 25) Find the absolute value for |–10|.
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| 26) Find the sum. –19 + 20
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| 27) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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| No offline activities found |
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