Math With Amar · Guided practice
10,000 ways to practice.
One idea at a time.
Each chapter gives you a distinct mathematical scenario: one question to attempt, a hint, a worked solution, and an animated example you can control.
10,000 questions · 10,000 animated scenarios · 14 study levels

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Grade labels are starting points; school sequences vary. Advanced chapters assume the prerequisites listed on their pages.
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Grade 6 practice chapters
361–380 of 750 matching chapters · Page 19 of 38
Clear filtersGrade 6 · Chapter 361
Build base-times-height area · practice 36
Find the area of a rectangle with base 1 and perpendicular height 9. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 362
Explain half a rectangle · practice 37
Find the area of a triangle with base 10 and perpendicular height 4. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 363
Stack volume layers · practice 37
A rectangular prism has length 2.5, width 5.5, and height 7. Find its volume. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 364
Compare data summaries · practice 37
Find the mean, median, and range of the five values [1, 1, 3, 16, 18]. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 365
Count an equally likely event · practice 34
An equally likely collection has 6 favorable outcomes among 30 total outcomes. Find the event probability and its complement. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 366
Add signed changes · practice 38
Start at 0.5 and apply a signed change of 5.5. Where do you finish? Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 367
Build equivalent batches · practice 38
One batch has 9 units of A and 11 units of B. Find both quantities in 4 identical batches and the fraction of the total that is A. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 368
Read a unit rate · practice 38
An object moves at a constant 2 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
Open practice chapterGrade 6 · Chapter 369
Find a percent of a whole · practice 37
Find 95% of 130. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 370
Undo an unknown's operations · practice 38
Solve 4x + (0) = 52, then check by substitution. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 371
Build base-times-height area · practice 37
Find the area of a rectangle with base 3.5 and perpendicular height 7.5. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 372
Explain half a rectangle · practice 38
Find the area of a triangle with base 7 and perpendicular height 10. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 373
Stack volume layers · practice 38
A rectangular prism has length 4, width 4, and height 6. Find its volume. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 374
Compare data summaries · practice 38
Find the mean, median, and range of the five values [3, 5, 8, 18, 20]. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 375
Count an equally likely event · practice 35
An equally likely collection has 5 favorable outcomes among 22 total outcomes. Find the event probability and its complement. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 376
Add signed changes · practice 39
Start at -7 and apply a signed change of -10. Where do you finish? Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 377
Build equivalent batches · practice 39
One batch has 7 units of A and 10 units of B. Find both quantities in 6 identical batches and the fraction of the total that is A. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 378
Read a unit rate · practice 39
An object moves at a constant 4.5 distance units per time unit for 6 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
Open practice chapterGrade 6 · Chapter 379
Find a percent of a whole · practice 38
Find 60% of 80. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapterGrade 6 · Chapter 380
Undo an unknown's operations · practice 39
Solve 3x + (5) = 40, then check by substitution. Follow the calculation, then test the quantities in the animated example.
Question · Worked solution · Animated example
Open practice chapter