Math With AmarA C A D E M Y

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

Hands-on mathematics materials for exploring numbers, shapes, and measurement

Choose a starting point

Practice at your level.

Grade labels are starting points; school sequences vary. Advanced chapters assume the prerequisites listed on their pages.

Attempt · Explain · Animate

Grade 4 practice chapters

361–380 of 750 matching chapters · Page 19 of 38

Clear filters
  1. Grade 4 · Chapter 361

    Combine metres with extra centimetres: whole metres: 8; extra centimetres: 82

    A measurement for a classroom activity consists of 8 whole metres and 82 extra centimetres. Find the full measurement in centimetres, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  2. Grade 4 · Chapter 362

    Multiply every expanded place-value part: three-digit amount: 832; equal copies: 4

    At a classroom activity, 4 identical supply sets each contain 832 counters. Find the number of objects in all the original sets, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  3. Grade 4 · Chapter 363

    Test divisibility by making full groups: whole number to test: 39; candidate factor: 12

    At a classroom activity, 39 counters are packed in groups of exactly 12. Find the number of complete groups and the remainder, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  4. Grade 4 · Chapter 364

    Add eighths and regroup whole units: first count of eighths: 2; second count of eighths: 5

    A measured supply at a classroom activity combines 2/8 of a unit with another 5/8 of the same unit. Find the exact sum in a common fractional unit, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  5. Grade 4 · Chapter 365

    Keep cents aligned when adding money: first amount: 650 cents; second amount: 270 cents

    An illustrated budget for a classroom activity has costs of $6.50 and $2.70. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  6. Grade 4 · Chapter 366

    Combine metres with extra centimetres: whole metres: 7; extra centimetres: 44

    A measurement for a classroom activity consists of 7 whole metres and 44 extra centimetres. Find the full measurement in centimetres, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  7. Grade 4 · Chapter 367

    Multiply every expanded place-value part: three-digit amount: 783; equal copies: 9

    At a classroom activity, 9 identical supply sets each contain 783 counters. Find the number of objects in all the original sets, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  8. Grade 4 · Chapter 368

    Test divisibility by making full groups: whole number to test: 19; candidate factor: 8

    At a classroom activity, 19 counters are packed in groups of exactly 8. Find the number of complete groups and the remainder, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  9. Grade 4 · Chapter 369

    Keep cents aligned when adding money: first amount: 125 cents; second amount: 80 cents

    An illustrated budget for a classroom activity has costs of $1.25 and $0.80. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  10. Grade 4 · Chapter 370

    Combine metres with extra centimetres: whole metres: 6; extra centimetres: 6

    A measurement for a classroom activity consists of 6 whole metres and 6 extra centimetres. Find the full measurement in centimetres, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  11. Grade 4 · Chapter 371

    Multiply every expanded place-value part: three-digit amount: 734; equal copies: 6

    At a classroom activity, 6 identical supply sets each contain 734 counters. Find the number of objects in all the original sets, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  12. Grade 4 · Chapter 372

    Test divisibility by making full groups: whole number to test: 98; candidate factor: 3

    At a classroom activity, 98 counters are packed in groups of exactly 3. Find the number of complete groups and the remainder, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  13. Grade 4 · Chapter 373

    Add eighths and regroup whole units: first count of eighths: 3; second count of eighths: 7

    A measured supply at a classroom activity combines 3/8 of a unit with another 7/8 of the same unit. Find the exact sum in a common fractional unit, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  14. Grade 4 · Chapter 374

    Keep cents aligned when adding money: first amount: 505 cents; second amount: 390 cents

    An illustrated budget for a classroom activity has costs of $5.05 and $3.90. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  15. Grade 4 · Chapter 375

    Combine metres with extra centimetres: whole metres: 5; extra centimetres: 68

    A measurement for a classroom activity consists of 5 whole metres and 68 extra centimetres. Find the full measurement in centimetres, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  16. Grade 4 · Chapter 376

    Multiply every expanded place-value part: three-digit amount: 685; equal copies: 3

    At a classroom activity, 3 identical supply sets each contain 685 counters. Find the number of objects in all the original sets, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  17. Grade 4 · Chapter 377

    Test divisibility by making full groups: whole number to test: 78; candidate factor: 10

    At a classroom activity, 78 counters are packed in groups of exactly 10. Find the number of complete groups and the remainder, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  18. Grade 4 · Chapter 378

    Add eighths and regroup whole units: first count of eighths: 8; second count of eighths: 3

    A measured supply at a classroom activity combines 8/8 of a unit with another 3/8 of the same unit. Find the exact sum in a common fractional unit, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  19. Grade 4 · Chapter 379

    Keep cents aligned when adding money: first amount: 885 cents; second amount: 195 cents

    An illustrated budget for a classroom activity has costs of $8.85 and $1.95. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
  20. Grade 4 · Chapter 380

    Combine metres with extra centimetres: whole metres: 4; extra centimetres: 30

    A measurement for a classroom activity consists of 4 whole metres and 30 extra centimetres. Find the full measurement in centimetres, explain the calculation, and check a related question.

    Question · Worked solution · Animated example

    Open practice chapter
10,000 Guided Math Practice Chapters | Math With Amar