Math Skills Pre-test Name: Show all work. Write answers in the space provided. Date: Period: Arrange the numbers in order from least to greatest. 1) 352, 253, 325, 335, 235 , , , , , , , 2) 0.02, 0.022, 0.202, 0.22, 0.2 , Answers 3) Round 142.389 to the nearest hundredth. 1 see problem 4) Round 294.013 to the nearest tens. 2 see problem 5) List all factors of 18 3 Compare the following values. Write >, <, or = 4 6) -2 -1 5 7) |3| 3 8) 6 3 2 _____ 5 3 7 8 9) Write 0.75 as a fraction 10) Write as a decimal: 9 9 100 10 11 11) Find 60% of 20 12) Reduce 12 13 21 48 13) Write as a mixed number: 14 16 5 14) Give the length of the line segment shown below in inches. 15) What fraction of this rectangle is shaded? 15 Simplify 16) 6.3 – 3.93 Answers 17) 305 – 282 = 18) 5 7 = 16 17 19) -13 + -5 = 20) 6 – (-3) = 21) 3 2 = 7 7 18 19 20 7 2 22) = 12 3 23) 1.42 x 3 = 24) 10.8 ÷ 9 = 21 22 23 25) 15 105 26) 18 x 12 = 27) -3 · -7 = 24 25 28) 18 ÷ -3 = 29) 5 3 = 6 4 30) 3 2 = 5 15 26 27 28 29 Simplify 31) 32 = 32) (-2)3 = 30 31 Simplify by using the order of operations 33) 3 + 5 · 6 = 34) 4(5 + 2) = 32 33 35) 16 8 2 = 36) 5 x 8 + 6 6 12 x 2 = 34 35 Solve for x. Show all steps used. 37) 3x = 27 38) 3x + 1 = -7 36 37 38 39 39) 5x 9 = 3x + 8 40) 4(x + 5) + 3 = 11 40