 # Addition Equations Subtraction Equations Multiplication Equations Division Equations

• Slides: 51 Addition Equations Subtraction Equations Multiplication Equations Division Equations Wild Card 5 pt 5 pt 10 pt 10 pt 15 pt 15 pt 20 pt 20 pt 25 pt 25 pt 1 Solve: 81 = 17 + x 2 x = 64 3 Solve: x + 62 = 93 4 x = 31 5 Solve: p + 51 = 76 6 p = 25 7 Solve: 107 = 19 + j 8 j = 88 9 Write and solve an equation for this statement: the number of flowers, f, increased by 8 is 27. 10 f + 8 = 27; f = 19 11 Solve: p – 2 = 5 12 p=7 13 Solve: 40 = x – 11 14 x = 51 15 Solve: x – 56 = 19 16 x = 75 17 Solve: a – 40 = 57 18 a = 57 19 When 17 is subtracted from a number, the result is 64. Write an equation that can be used to find x. Then, solve for x. 20 x – 17 = 64; x = 81 21 Solve: 3 x = 12 22 x=4 23 Solve: 8 = 4 w 24 w=2 25 Solve: 56 = 7 b 26 b=8 27 Solve: 4 y = 0 28 y=0 29 Write and solve a multiplication equation for this statement. An ostrich could maintain its maximum speed for 5 hours. It could run 225 miles. How fast could the ostrich run? 30 5 x = 225; x = 45 miles per hour 31 Solve: y = 4 5 32 y = 20 33 Solve: z = 12 4 34 z = 48 35 Solve: r = 9 9 36 r = 81 37 Solve: c = 11 15 38 c = 165 39 A number halved and then halved again is equal to 2. What was the original number? 40 The original number is 8. (8 ÷ 2 = 4; 4 ÷ 2 = 2) 41 Solve: a + 7 = 25 42 a = 18 43 Solve: 121 = 11 d 44 d = 11 45 Solve: 3 = t – 8 46 t = 11 47 Solve: k = 6 9 48 k = 54 49 Is this a solution (yes or no)? 108 ÷ a = 12 if a = 9 50 Yes, it is a solution. 51