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1.
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How many puzzle pieces
are in the top and bottom row combined?
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2.
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How many rows are there altogether in the
diagram?
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3.
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How many pairs of rows have the same sum in the
diagram?
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4.
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How many puzzle pieces are there altogether in the
diagram?
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5.
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How many puzzle pieces would there be if the top
row of the diagram above had 19 pieces?
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6.
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How many puzzle pieces would there be if the top
row had 23 pieces?
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7.
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2 + 7 + 12 + 17 +
22 + 27 + 32 + 37
Calculate the sum of the
first and last numbers.
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8.
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How many pairs of numbers have the same sum in the
number pattern?
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9.
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What is the total sum of the numbers?
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10.
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Add three more numbers to the number pattern from question 7. What is the total
sum of the numbers?
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