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Testing 20 Flashcards 
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Card: 1 / 20 
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What is the sum of the squares of 3 and 4? |
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Card: 2 / 20
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The sum of the squares of 3 and 4 is 3² + 4² = 9 + 16 = 25. |
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Card: 3 / 20
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True or False: The product of any number and zero is always zero. |
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Card: 4 / 20
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True. |
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Card: 5 / 20
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Fill in the blank: The area of a rectangle is calculated by multiplying its length and ___. |
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Card: 6 / 20
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Width |
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Card: 7 / 20
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If x = 5, what is the value of x³ - 3x + 2? |
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Card: 8 / 20
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The value is 5³ - 3(5) + 2 = 125 - 15 + 2 = 112. |
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Card: 9 / 20
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What is the result of 2⁴ + 2²? |
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Card: 10 / 20
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The result is 2⁴ + 2² = 16 + 4 = 20. |
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Card: 11 / 20
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What is the sum of 3² and 4²? |
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Card: 12 / 20
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The sum of 3² (9) and 4² (16) is 25. |
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Card: 13 / 20
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True or False: The product of any number and zero is always one. |
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Card: 14 / 20
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False. The product of any number and zero is always zero. |
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Card: 15 / 20
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Fill in the blank: The value of 5³ is ___. |
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Card: 16 / 20
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125 |
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Card: 17 / 20
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What is the square root of 144? |
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Card: 18 / 20
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The square root of 144 is 12. |
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Card: 19 / 20
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Riddle: I am an odd number. Take away one letter and I become even. What number am I? |
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Card: 20 / 20
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The number seven; take away the 's' and it becomes 'even'. |
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 Completed! Keep practicing to master all of them. |
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