Basic algebra and graph and table data interpretation problems tested on the TEAS 7 Math section, as cloze cards with worked examples.
35 cards · cloze cards · AI-written, checked twice. Edit anything.
- What does the acronym PEMDAS stand for in order of operations?
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Parentheses, Exponents, Multiplication and Division, Addition and Subtraction- Using order of operations, 4 + 2 x (3^2 - 1) = 4 + 2 x 8 = 4 + 16 = ____.
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20- Solving 3x + 5 = 20: subtract 5 from both sides to get 3x = 15, then divide by 3 to get x = ____.
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5- Solving 2(x + 3) = 16: distribute to get 2x + 6 = 16, then subtract 6 to get 2x = 10, so x = ____.
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5- Solving 5x - 2 = 3x + 8: subtract 3x from both sides to get 2x - 2 = 8, then add 2 and divide by 2 to get x = ____.
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5- Simplifying the expression 3x + 5x - 2 by combining like terms gives ____.
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8x - 2- The distributive property states that a(b + c) equals ____.
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ab + ac- To convert 45% to a decimal, divide by 100 to get ____.
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0.45- To convert the decimal 0.7 to a percent, multiply by 100 to get ____%.
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70%- To convert the fraction 3/5 to a percent, divide 3 by 5 to get 0.6, then multiply by 100 to get ____%.
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60%- A price that increases from $50 to $60 has a percent increase of (60 - 50)/50 x 100 = ____%.
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20%- A price that decreases from $80 to $60 has a percent decrease of (80 - 60)/80 x 100 = ____%.
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25%- The simple interest formula is I = ____, where P is principal, r is rate, and t is time.
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P x r x t- Using I = Prt, a $1000 principal at an annual rate of 5% (0.05) for 2 years earns simple interest of 1000 x 0.05 x 2 = ____ dollars.
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100- Solving the proportion 3/4 = x/12 by cross multiplying gives 4x = 36, so x = ____.
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