Reteach and Skills Practice Workbook

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6–4 Name Reteach Solve Equations Mentally Date Sometimes in math it helps to think about what the problem is asking you to do. 7 × c = 28 In 7 × c = 28, you can ask, “7 times what number equals 28?” You might know that 7 × 4 = 28, so you know that 4 is the correct answer. 4AF1.0 Chapter Resources If you do not know the answer right away, you can try a few answers that you do know: “I know 7 × 2 = 14. 14 is less than 28, so I need to try something bigger.” You can try this a few times to find the correct answer. You can think about division problems the same way. In 35 ÷ f = 5, “35 divided by what number equals 5?” You might know that 35 ÷ 7 = 5, so you know that 7 is the correct answer. If you do not know the answer right away, you can try a few answers that you do know: “I know that 35 ÷ 5 = 7. 7 is greater than 5, so I need to try something bigger.” Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. Write out each equation in words. The first problem has been done for you. 1. 2 × v = 18 2 times what number equals 18? 2. x × 7 = 42 3. 8 × p = 64 4. 9 × y = 63 5. g ÷ 6 = 9 6. 35 ÷ j = 7 7. 45 ÷ h = 9 8. s ÷ 12 = 8 Write the missing number. 9. × 8 = 48 12. 5 × = 15 15. × 3 = 27 10. 60 ÷ = 12 13. ÷ 5 = 10 16. 2 × = 22 11. × 6 = 54 14. 77 ÷ = 11 17. 81 ÷ = 9 Grade 4 105 Chapter 6
6–4 Name Skills Practice Date 4AF1.0 Solve Equations Mentally Solve each equation mentally. 1. 2 × a = 8 5. 9 × e = 99 9. 56 ÷ i = 7 2. b × 7 = 42 6. f × 4 = 36 10. j ÷ 12 = 8 3. 5 × c = 40 7. 8 ÷ g = 4 11. 24 ÷ k = 2 4. d × 10 = 120 8. 42 ÷ h = 6 12. 72 ÷ l = 8 Write an equation for each situation. Then solve. 13. A number multiplied by 6 is 48. What is the number? 14. 3 times a number is 21. What is the number? 15. A number divided by 5 equals 8. What is the number? 16. 64 divided by a number equals 8. What is the number? 17. The product of a number and 4 is 48. What is the number? 18. 120 divided by a number equals 10. What is the number? 19. Kelly and her family rode bikes for x hours yesterday. They rode 36 miles at a speed of 12 miles per hour. Write and solve an equation to find how many hours they rode yesterday. 20. Each of Caleb’s y friends brings 8 snacks to his house. They have 32 snacks. Write and solve an equation to find out how many Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. friends came to Caleb’s house. Grade 4 106 Chapter 6
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Copyright © Macmillan/McGraw-Hill,
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Table of Contents Copyright © Macm
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Chapter 14 Decimals 14-1 Tenths and
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1-1 Name Date Skills Practice Place
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1-2 Name Skills Practice Date 4NS1.
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1-3 Name Reteach (continued) Date 4
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1-4 Name Reteach Compare Whole Numb
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1-5 Name Reteach Order Whole Number
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1-6 Name Reteach Round Whole Number
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1-7 Name Reteach Problem-Solving In
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1-7 Name Skills Practice Problem-So
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2-1 Name Date Skills Practice 4AF1.
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2-4 Name Reteach Add Numbers Date T
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2-5 Name Reteach Subtract Numbers D
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3-1 Name Date Skills Practice Addit
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3-2 Name Skills Practice Date 4AF1.
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3-4 Name Reteach Algebra: Find a Ru
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3-5 Name Reteach Date 4MR2.3, 4NS3.
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3-5 Name Date Skills Practice Probl
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3-6 Name Skills Practice Date 4AF2.
Page 61 and 62: 4-1 Name Skills Practice Date 4SDAP
Page 65 and 66: 4-3 Name Reteach (continued) Date 4
Page 68 and 69: 4-4 Name Reteach Line Plots Date A
Page 70 and 71: 4-5 Name Reteach Bar and Double Bar
Page 72 and 73: 4-6 Name Reteach Date 4MR2.3, 4NS2.
Page 74: 4-6 Name Date Use any strategy show
Page 79 and 80: 4-8 Name Skills Practice Analyze Gr
Page 81 and 82: 5-1 Name Skills Practice Date 4MR2.
Page 83 and 84: 5-2 Name Date Skills Practice Algeb
Page 85 and 86: 5-3 Name Date Skills Practice Multi
Page 90 and 91: 5-5 Name Date Reteach Multiply and
Page 92 and 93: 5-6 Name Reteach Multiply with 11 a
Page 94 and 95: 5-7 Name Reteach Problem-Solving In
Page 96: 5-7 Name Skills Practice Problem-So
Page 99 and 100: 5-8 Name Skills Practice Date 4AF1.
Page 101 and 102: 5-9 Name Skills Practice Date 4MR2.
Page 103 and 104: 5-10 Name Skills Practice Date 4NS4
Page 105 and 106: 6-1 Name Date Skills Practice Multi
Page 110 and 111: 6-3 Name Reteach Order of Operation
Page 114 and 115: 6-5 Name Reteach Choose a Strategy
Page 116: 6-5 Name Skills Practice Problem-So
Page 123 and 124: 7-1 Name Skills Practice Date 4NS3.
Page 125 and 126: 7-2 Name Date Reteach (continued) 4
Page 128 and 129: 7-3 Name Date To estimate products,
Page 130 and 131: 7-4 Name Reteach Multiply Two-Digit
Page 132 and 133: 7-5 Name Date Reteach Problem-Solvi
Page 134: 7-5 Name Problem-Solving Strategies
Page 148 and 149: 8-4 Name Reteach Multiply Two-Digit
Page 150 and 151: 8-5 Name Find 411 × 12. Estimate:
Page 152 and 153: 8-6 Name Reteach Problem-Solving In
Page 154: 8-6 Name Date Skills Practice Probl
Page 161 and 162: 9-2 Name Date Skills Practice Divid
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9-3 Name Reteach (Continued) Date 4
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9-4 Name Reteach Date 4NS3.4 Estima
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9-5 Name Reteach Date 4NS3.4, 4MR2.
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10-1 Name Skills Practice Date 4MG3
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10-3 Name Reteach (continued) Probl
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10-4 Name Reteach A line goes on fo
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10-5 Name Date Reteach Angles Angle
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10-6 Name Reteach Problem-Solving I
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10-6 Name Skills Practice Problem-S
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11-4 Name Reteach (continued) Date
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11-5 Name Reteach Measurement: Area
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11-6 Name Reteach Date Problem-Solv
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11-6 Name Skills Practice Use any s
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11-7 Name Date Skills Practice Meas
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12-1 Name Skills Practice Date 4NS1
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12-3 Name Skills Practice Graph Ord
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12-4 Name Reteach (2) Problem-Solvi
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12-5 Name Reteach Date 4AF1.5 Funct
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12-6 Name Reteach Graph Functions D
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12-7 Name Reteach Choose a Strategy
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13-1 Name Date Skills Practice Part
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13-2 Name Date Skills Practice Part
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13-4 Name Reteach Equivalent Fracti
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13-5 Name Reteach Simplest Form Dat
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13-6 Name Reteach Choose a Strategy
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13-9 Name Date Skills Practice Mixe
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14-2 Name Date Skills Practice Rela
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14-3 Name Date Reteach (continued)
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14-4 Name Reteach Date 4NS1.2, 4NS1
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14-5 Name Reteach Date Kyle bought
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14-5 Name Skills Practice Use any s
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14-7 Name Date Skills Practice Deci
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15-2 Name Date Skills Practice Esti
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15-4 Name Reteach Add Decimals You
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15-5 Name Date Skills Practice Prob
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16-1 Name Skills Practice Probabili
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16-2 Name Skills Practice Date 4SDA
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16-3 Name Reteach (continued) Probl
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16-4 Name Reteach Find Probability
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16-5 Name Skills Practice Date 4MR1
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16-6 Name Skills Practice Date 4SDA
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Reteach and Skills Practice Workbook

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