MSJC Assessment – Arithmetic – Flashcards
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Operations with whole numbers and fractions
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addition, subtraction, multiplication, division, recognizing equivalent fractions and mixed numbers, and estimating
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Operations with decimals and percents
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addition, subtraction, multiplication, and division with decimals. Percent problems, recognition of decimals, fraction and percent equivalencies, and problems involving estimation are also given
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Applications and problem solving
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rate, percent and measurement problems, simple geometry problems, and distribution of a quantity into its fractional parts
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2.75 + .003 + .158 = A. 4.36 B. 2.911 C. 0.436 D. 2.938
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B. 2.911
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7.86 × 4.6 = A. 36.156 B. 36.216 C. 351.56 D. 361.56
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A. 36.156
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7/20= A. 0.035 B. 0.858 C. 0.35 D. 3.5
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C. 0.35
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Which of the following is the least? A. 0.105 B. 0.501 C. 0.015 D. 0.15
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C. 0.015
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All of the following are ways to write 25 percent of N EXCEPT A. 0.25 N B. 25N 100 C. 1/4N D. 25 N
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D. 25 N
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Which of the following is closest to 27.8 × 9.6? A. 280 B. 300 C. 2,800 D. 3,000
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A. 280
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A soccer team played 160 games and won 65 percent of them. How many games did it win? A.94 B.104 C.114 D.124
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B. 104
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Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to that of only one person working full-time. If one of the people is budgeted for one-half of his time to the project and a second person for one-third of her time, what part of the third worker's time should be budgeted to this project? A. 1/3 B.3/5 C.1/6 D.1/8
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C. 1/6
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32 is 40 percent of what number? A. 12.8 B. 128 C. 80 D. 800
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C. 80
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3 1/3-2 2/5 = A. 1 ½ B.1/15 C.14/15 D.1 1/15
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C. 14/15
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2 ½ +4 2/3= A. 6 1/6 B. 6 5/6 C. 7 1/6 D. 4 5/6
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C. 7 1/6
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What is 1, 345 / 99 rounded to the nearest integer? A.12 B.13 C.14 D.15
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C. 14
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Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number? A.4 B.6 C.8 D.10
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D. 10
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46.2 x 10-2= A. 0.0462 B. 0.462 C. 4.62 D. 462
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B. 0.462
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If 3/2 / ¼ = n, then n is between A.1 and 3 B.3 and 5 C.5 and 7 D.7 and 9
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C. 5 and 7
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What is 12% of 120? A.10 B.14.4 C.18.4 D.28.8
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B. 14.4
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A box in a college bookstore contains books, and each book in the box is a history book, an English book or a science book. If one-third of these books are history books and one-sixth are English books, what fraction of the books are science books? A. 1/3 B. 1/2 C.2/3 D.3/4
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B. 1/2
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The measures of two angles of a triangle are 35° and 45°. What is the measure of the third angle of the triangle? A. 95° B. 100° C. 105° D. 110°
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B. 100°
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Erica bought 3 1/3 yards of fabric. If she uses 2/3 of the fabric to make a curtain, how much will she have left? A. 1/6 yd. B. 1/3 yd. C. 1 1/6 yd. D. 2 1/3 yd.
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C. 1 1/6 yd..
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Jen wants to tile the floor of her kitchen. The floor is rectangular and measures 12 feet by 8 feet. If it costs $2.50 per square foot for the materials, what is the total cost of the materials for tiling the kitchen floor? A. $160 B. $200 C. $220 D. $240
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D. $240
