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Published byAlvin Parker Modified over 9 years ago
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We note that: Math Trick: Multiplications of Numbers 25 35 = ? 25 = 100 1414 35 = 10 7272
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Math Trick: Multiplications of Numbers 25 35 = ? 25 = 100 1414 35 = 10 7272 = 100 10 1414 7272
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Math Trick: Multiplications of Numbers 25 35 = ? 25 = 100 1414 35 = 10 7272 = 100 10 1414 7272
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Math Trick: Multiplications of Numbers 25 35 = ? = 100 10 1414 7272 = 1000 7878 = 0.875 1000 = 875
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Math Trick: Multiplications of Numbers 25 35 = ? The 2 nd approach 25 = 5252 10 = 10 10 5252 7272 35 = 7272 10
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Math Trick: Multiplications of Numbers 25 35 = ? The 2 nd approach 25 = 5252 10 10 10 5252 7272 35 = 7272 10 = 100 35 4 = 8 ¾ 100 = 8.75 100 = 875
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Math Trick: Multiplications of Numbers 25 35 = ? = 100 10 1414 7272 30 5 20 5 600 Total: 600 The traditional approach
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Math Trick: Multiplications of Numbers 25 35 = ? = 100 10 1414 7272 30 5 20 5 600 100 Total: 700
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Math Trick: Multiplications of Numbers 25 35 = ? = 100 10 1414 7272 30 5 20 5 600 100 150 Total: 850
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Math Trick: Multiplications of Numbers 25 35 = ? = 100 10 1414 7272 30 5 20 5 600 100 15025 Total: 875
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Math Trick: Multiplications of Numbers 25 35 = 875 = 100 10 1414 7272
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Math Trick: Multiplications of Numbers 15 = 10 25 = 10 35 = 10 75 = 10 3232 1414 7272 3434 0.166 = 0.333 = 0.666 = 0.833 = 1616 1313 2323 5656 Fraction equivalent decimals
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Math Trick: Multiplications of Numbers 0.125 = 1818 0.375 = 3838 0.625 = 5858 0.875 = 7878 Fraction equivalent decimals
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