Year 2 Homework #12
Name ________________________
Calculate the following:
1). What are the prime factors of 30?
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2). What is the hypotenuse of the triangle? = ____________
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3). (25) (-3) =
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4). (-4) (25) =
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5). (-11) (-3) =
6). (25) (-4) =
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7). 62 + 53 =
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8). 72 x 24 =
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9). 12 x 4 + 4 x 6 =
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10). 5 x 2 + 7 =
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11). 5 + 2 x 7 =
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12). 5 x (2 + 7) =
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