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Grade 6 practice chapters

1. Grade 6 · Chapter 201

   Read a unit rate · practice 21

   An object moves at a constant 7.5 distance units per time unit for 4 time units, starting with zero accumulated distance. How far does it travel? Follow the calculation, then test the quantities in the animated example.

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2. Grade 6 · Chapter 202

   Find a percent of a whole · practice 21

   Find 50% of 55. Follow the calculation, then test the quantities in the animated example.

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3. Grade 6 · Chapter 203

   Undo an unknown's operations · practice 21

   Solve 5x + (-8) = 10, then check by substitution. Follow the calculation, then test the quantities in the animated example.

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4. Grade 6 · Chapter 204

   Build base-times-height area · practice 20

   Find the area of a rectangle with base 5.5 and perpendicular height 6.5. Follow the calculation, then test the quantities in the animated example.

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5. Grade 6 · Chapter 205

   Explain half a rectangle · practice 21

   Find the area of a triangle with base 2.5 and perpendicular height 6.5. Follow the calculation, then test the quantities in the animated example.

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6. Grade 6 · Chapter 206

   Stack volume layers · practice 21

   A rectangular prism has length 2, width 6.5, and height 6.5. Find its volume. Follow the calculation, then test the quantities in the animated example.

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7. Grade 6 · Chapter 207

   Compare data summaries · practice 21

   Find the mean, median, and range of the five values [1, 3, 5, 18, 20]. Follow the calculation, then test the quantities in the animated example.

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8. Grade 6 · Chapter 208

   Add signed changes · practice 22

   Start at -9 and apply a signed change of -2. Where do you finish? Follow the calculation, then test the quantities in the animated example.

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9. Grade 6 · Chapter 209

   Build equivalent batches · practice 22

   One batch has 11 units of A and 9 units of B. Find both quantities in 8 identical batches and the fraction of the total that is A. Follow the calculation, then test the quantities in the animated example.

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10. Grade 6 · Chapter 210

    Read a unit rate · practice 22

    An object moves at a constant 10 distance units per time unit for 10 time units, starting with zero accumulated distance. How far does it travel? Follow the calculation, then test the quantities in the animated example.

    Question · Worked solution · Animated example

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11. Grade 6 · Chapter 211

    Find a percent of a whole · practice 22

    Find 10% of 190. Follow the calculation, then test the quantities in the animated example.

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12. Grade 6 · Chapter 212

    Undo an unknown's operations · practice 22

    Solve 4x + (-3) = -2, then check by substitution. Follow the calculation, then test the quantities in the animated example.

    Question · Worked solution · Animated example

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13. Grade 6 · Chapter 213

    Build base-times-height area · practice 21

    Find the area of a rectangle with base 2.5 and perpendicular height 3. Follow the calculation, then test the quantities in the animated example.

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14. Grade 6 · Chapter 214

    Explain half a rectangle · practice 22

    Find the area of a triangle with base 5 and perpendicular height 5. Follow the calculation, then test the quantities in the animated example.

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15. Grade 6 · Chapter 215

    Stack volume layers · practice 22

    A rectangular prism has length 3.5, width 5, and height 5.5. Find its volume. Follow the calculation, then test the quantities in the animated example.

    Question · Worked solution · Animated example

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16. Grade 6 · Chapter 216

    Compare data summaries · practice 22

    Find the mean, median, and range of the five values [3, 5, 10, 12, 12]. Follow the calculation, then test the quantities in the animated example.

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17. Grade 6 · Chapter 217

    Count an equally likely event · practice 20

    An equally likely collection has 3 favorable outcomes among 26 total outcomes. Find the event probability and its complement. Follow the calculation, then test the quantities in the animated example.

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18. Grade 6 · Chapter 218

    Add signed changes · practice 23

    Start at -10 and apply a signed change of -5. Where do you finish? Follow the calculation, then test the quantities in the animated example.

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19. Grade 6 · Chapter 219

    Build equivalent batches · practice 23

    One batch has 9 units of A and 8 units of B. Find both quantities in 2 identical batches and the fraction of the total that is A. Follow the calculation, then test the quantities in the animated example.

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20. Grade 6 · Chapter 220

    Read a unit rate · practice 23

    An object moves at a constant 0.5 distance units per time unit for 7 time units, starting with zero accumulated distance. How far does it travel? Follow the calculation, then test the quantities in the animated example.

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