Math With Amar · Guided practice
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1321–1340 of 10,000 matching chapters · Page 67 of 500
Clear filtersGrade 2 · Chapter 571
Subtract from a larger collection: starting amount: 447; amount removed: 48
At a classroom activity, 447 counters are available and 48 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 572
Land on repeated equal jumps: starting position: 9; size of each jump: 5; number of jumps: 1
A position marker at a classroom activity starts at 9 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 573
Trace all four boundary lengths: rectangle width: 7; rectangle height: 9
A rectangular plan for a classroom activity measures 7 units across and 9 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 574
Read minutes around the clock: starting whole hour: 11; minutes past that hour: 15
An activity at a classroom activity starts at 11:00 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 575
Compare counts on a common scale: category a: 20; category b: 30; category c: 20
A survey display at a classroom activity records three category counts: 20 counters, 30 counters, and 20 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 576
Read hundreds tens and ones: hundreds digit: 9; tens digit: 7; ones digit: 4
An inventory at a classroom activity records 9 hundreds, 7 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 577
Add through a new ten: first amount: 51; second amount: 40
At a classroom activity, a first group contains 51 counters and another group brings 40 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 578
Subtract from a larger collection: starting amount: 230; amount removed: 29
At a classroom activity, 230 counters are available and 29 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 579
Land on repeated equal jumps: starting position: 20; size of each jump: 5; number of jumps: 7
A position marker at a classroom activity starts at 20 and makes 7 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 580
Deal equal shares and keep leftovers: objects available: 16; recipients: 5
At a classroom activity, 16 counters must be shared among 5 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 581
Trace all four boundary lengths: rectangle width: 12; rectangle height: 5
A rectangular plan for a classroom activity measures 12 units across and 5 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 582
Read minutes around the clock: starting whole hour: 4; minutes past that hour: 55
An activity at a classroom activity starts at 4:00 and runs for 55 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 583
Compare counts on a common scale: category a: 17; category b: 4; category c: 9
A survey display at a classroom activity records three category counts: 17 counters, 4 counters, and 9 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 584
Read hundreds tens and ones: hundreds digit: 8; tens digit: 9; ones digit: 0
An inventory at a classroom activity records 8 hundreds, 9 tens, and 0 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 585
Add through a new ten: first amount: 29; second amount: 25
At a classroom activity, a first group contains 29 counters and another group brings 25 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 586
Subtract from a larger collection: starting amount: 464; amount removed: 9
At a classroom activity, 464 counters are available and 9 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 587
Deal equal shares and keep leftovers: objects available: 21; recipients: 3
At a classroom activity, 21 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 588
Trace all four boundary lengths: rectangle width: 5; rectangle height: 2
A rectangular plan for a classroom activity measures 5 units across and 2 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 589
Read minutes around the clock: starting whole hour: 9; minutes past that hour: 30
An activity at a classroom activity starts at 9:00 and runs for 30 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 590
Compare counts on a common scale: category a: 14; category b: 9; category c: 28
A survey display at a classroom activity records three category counts: 14 counters, 9 counters, and 28 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
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