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1.
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Use the following chart to answer questions 1-5.
Number of
Squares
Number of Toothpicks
1
4
2
7
3
10
4
13
5
16
How many toothpicks will there be when there are 6 squares?
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2.
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How many toothpicks will there be when there are 12 squares?
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3.
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What is the pattern rule in the second column?
a. | add 2 each time | c. | add 4 each time | b. | add 3 each time | d. | add 5 each time |
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4.
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How many squares will you have when 28 toothpicks are used?
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5.
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How many squares will you have when 40 toothpicks are used?
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6.
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Use the following chart to answer questions 6-10.
Number of Picture
Frames
Number of Sticks
1
5
2
10
3
15
4
20
What shape are the frames?
a. | squares | b. | pentagons | c. | hexagons | d. | octagons |
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7.
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What is the pattern rule for the second column?
a. | add 4 each time | c. | add 6 each time | b. | add 5 each time | d. | add 7 each time |
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8.
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How many sticks are used to make 10 frames?
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9.
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How many frames do you have if you used 35 sticks?
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10.
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How many frames do you have if you used 100 sticks?
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