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
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 2 practice chapters
621–640 of 750 matching chapters · Page 32 of 38
Clear filtersGrade 2 · Chapter 621
Compare counts on a common scale: category a: 2; category b: 29; category c: 11
A survey display at a classroom activity records three category counts: 2 counters, 29 counters, and 11 counters. Find the total count and the largest and smallest category counts, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 622
Read hundreds tens and ones: hundreds digit: 3; tens digit: 9; ones digit: 1
An inventory at a classroom activity records 3 hundreds, 9 tens, and 1 ones of counters. Find the total represented by the hundreds, tens, and ones, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 623
Add through a new ten: first amount: 81; second amount: 28
At a classroom activity, a first group contains 81 counters and another group brings 28 counters. Find the total after both groups join, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 624
Subtract from a larger collection: starting amount: 281; amount removed: 14
At a classroom activity, 281 counters are available and 14 are taken away. Find the number left after the removal, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 625
Land on repeated equal jumps: starting position: 2; size of each jump: 5; number of jumps: 5
A position marker at a classroom activity starts at 2 and makes 5 forward jumps of 5 units each. Find the endpoint after the stated jumps, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 626
Deal equal shares and keep leftovers: objects available: 46; recipients: 3
At a classroom activity, 46 counters must be shared among 3 recipients. Find the equal whole-object share and the remainder, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 627
Trace all four boundary lengths: rectangle width: 6; rectangle height: 4
A rectangular plan for a classroom activity measures 6 units across and 4 units high. Find the original perimeter and area, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 628
Read minutes around the clock: starting whole hour: 3; minutes past that hour: 15
An activity at a classroom activity starts at 3:00 and runs for 15 minutes. Find the clock reading at the planned end, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 629
Compare counts on a common scale: category a: 30; category b: 2; category c: 0
A survey display at a classroom activity records three category counts: 30 counters, 2 counters, and 0 counters. Find the total count and the largest and smallest category counts, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 630
Read hundreds tens and ones: hundreds digit: 2; tens digit: 1; ones digit: 8
An inventory at a classroom activity records 2 hundreds, 1 tens, and 8 ones of counters. Find the total represented by the hundreds, tens, and ones, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 631
Add through a new ten: first amount: 59; second amount: 13
At a classroom activity, a first group contains 59 counters and another group brings 13 counters. Find the total after both groups join, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 632
Subtract from a larger collection: starting amount: 64; amount removed: 46
At a classroom activity, 64 counters are available and 46 are taken away. Find the number left after the removal, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 633
Land on repeated equal jumps: starting position: 13; size of each jump: 5; number of jumps: 1
A position marker at a classroom activity starts at 13 and makes 1 forward jumps of 5 units each. Find the endpoint after the stated jumps, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 634
Deal equal shares and keep leftovers: objects available: 51; recipients: 6
At a classroom activity, 51 counters must be shared among 6 recipients. Find the equal whole-object share and the remainder, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 635
Trace all four boundary lengths: rectangle width: 11; rectangle height: 10
A rectangular plan for a classroom activity measures 11 units across and 10 units high. Find the original perimeter and area, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 636
Read minutes around the clock: starting whole hour: 8; minutes past that hour: 50
An activity at a classroom activity starts at 8:00 and runs for 50 minutes. Find the clock reading at the planned end, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 637
Compare counts on a common scale: category a: 27; category b: 7; category c: 19
A survey display at a classroom activity records three category counts: 27 counters, 7 counters, and 19 counters. Find the total count and the largest and smallest category counts, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 638
Read hundreds tens and ones: hundreds digit: 1; tens digit: 3; ones digit: 4
An inventory at a classroom activity records 1 hundreds, 3 tens, and 4 ones of counters. Find the total represented by the hundreds, tens, and ones, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 639
Add through a new ten: first amount: 37; second amount: 38
At a classroom activity, a first group contains 37 counters and another group brings 38 counters. Find the total after both groups join, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 640
Subtract from a larger collection: starting amount: 298; amount removed: 26
At a classroom activity, 298 counters are available and 26 are taken away. Find the number left after the removal, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapter