Math With Amar · Guided practice
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Grade 4 practice chapters
161–180 of 750 matching chapters · Page 9 of 38
Clear filtersGrade 4 · Chapter 161
Test divisibility by making full groups: whole number to test: 87; candidate factor: 12
At a classroom activity, 87 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 chapterGrade 4 · Chapter 162
Add eighths and regroup whole units: first count of eighths: 4; second count of eighths: 2
A measured supply at a classroom activity combines 4/8 of a unit with another 2/8 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 chapterGrade 4 · Chapter 163
Repeat a fractional amount: quarters in each portion: 1; number of portions: 6
A plan for a classroom activity calls for 6 portions, each 1/4 of a unit. Find the amount needed for the original portions, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 164
Keep cents aligned when adding money: first amount: 690 cents; second amount: 25 cents
An illustrated budget for a classroom activity has costs of $6.90 and $0.25. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 165
Combine metres with extra centimetres: whole metres: 8; extra centimetres: 6
A measurement for a classroom activity consists of 8 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 chapterGrade 4 · Chapter 166
Scale one digit through powers of ten: digit: 8; places left of ones: 5
A place-value demonstration for a classroom activity moves the digit 8 through 5 places to the left of ones. Find the digit's value after the stated moves, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 167
Multiply every expanded place-value part: three-digit amount: 796; equal copies: 2
At a classroom activity, 2 identical supply sets each contain 796 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 chapterGrade 4 · Chapter 168
Test divisibility by making full groups: whole number to test: 67; candidate factor: 8
At a classroom activity, 67 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 chapterGrade 4 · Chapter 169
Repeat a fractional amount: quarters in each portion: 4; number of portions: 2
A plan for a classroom activity calls for 2 portions, each 4/4 of a unit. Find the amount needed for the original portions, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 170
Keep cents aligned when adding money: first amount: 165 cents; second amount: 340 cents
An illustrated budget for a classroom activity has costs of $1.65 and $3.40. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 171
Combine metres with extra centimetres: whole metres: 7; extra centimetres: 68
A measurement for a classroom activity consists of 7 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 chapterGrade 4 · Chapter 172
Multiply every expanded place-value part: three-digit amount: 747; equal copies: 7
At a classroom activity, 7 identical supply sets each contain 747 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 chapterGrade 4 · Chapter 173
Test divisibility by making full groups: whole number to test: 47; candidate factor: 4
At a classroom activity, 47 counters are packed in groups of exactly 4. Find the number of complete groups and the remainder, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 174
Add eighths and regroup whole units: first count of eighths: 5; second count of eighths: 4
A measured supply at a classroom activity combines 5/8 of a unit with another 4/8 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 chapterGrade 4 · Chapter 175
Repeat a fractional amount: quarters in each portion: 3; number of portions: 9
A plan for a classroom activity calls for 9 portions, each 3/4 of a unit. Find the amount needed for the original portions, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 176
Keep cents aligned when adding money: first amount: 545 cents; second amount: 145 cents
An illustrated budget for a classroom activity has costs of $5.45 and $1.45. Find the original combined cost in cents and dollars, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 177
Combine metres with extra centimetres: whole metres: 6; extra centimetres: 30
A measurement for a classroom activity consists of 6 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 chapterGrade 4 · Chapter 178
Scale one digit through powers of ten: digit: 1; places left of ones: 2
A place-value demonstration for a classroom activity moves the digit 1 through 2 places to the left of ones. Find the digit's value after the stated moves, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 4 · Chapter 179
Multiply every expanded place-value part: three-digit amount: 698; equal copies: 4
At a classroom activity, 4 identical supply sets each contain 698 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 chapterGrade 4 · Chapter 180
Test divisibility by making full groups: whole number to test: 27; candidate factor: 11
At a classroom activity, 27 counters are packed in groups of exactly 11. Find the number of complete groups and the remainder, explain the calculation, and check a related question.
Question · Worked solution · Animated example
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