Math With Amar · Guided practice
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901–920 of 10,000 matching chapters · Page 46 of 500
Clear filtersGrade 2 · Chapter 151
Rows make repeated addition visible: rows: 1; objects per row: 2
A rectangular arrangement for a classroom activity has 1 row with 2 counters in each row. Find the number of objects in the original array, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 152
Deal equal shares and keep leftovers: objects available: 56; recipients: 6
At a classroom activity, 56 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 153
Repeat equal measuring units: equal units laid end to end: 1; length of each unit: 4 cm
A measuring strip for a classroom activity is assembled from 1 equal pieces, each 4 cm long. Find the length of the original strip in centimetres, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 154
Trace all four boundary lengths: rectangle width: 7; rectangle height: 1
A rectangular plan for a classroom activity measures 7 units across and 1 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 155
Compare counts on a common scale: category a: 9; category b: 12; category c: 0
A survey display at a classroom activity records three category counts: 9 counters, 12 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 156
Read hundreds tens and ones: hundreds digit: 7; tens digit: 6; ones digit: 7
An inventory at a classroom activity records 7 hundreds, 6 tens, and 7 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 157
Add through a new ten: first amount: 54; second amount: 13
At a classroom activity, a first group contains 54 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 158
Subtract from a larger collection: starting amount: 256; amount removed: 34
At a classroom activity, 256 counters are available and 34 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 159
Land on repeated equal jumps: starting position: 17; size of each jump: 2; number of jumps: 7
A position marker at a classroom activity starts at 17 and makes 7 forward jumps of 2 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 160
Rows make repeated addition visible: rows: 2; objects per row: 8
A rectangular arrangement for a classroom activity has 2 rows with 8 counters in each row. Find the number of objects in the original array, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 161
Deal equal shares and keep leftovers: objects available: 5; recipients: 3
At a classroom activity, 5 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 162
Repeat equal measuring units: equal units laid end to end: 2; length of each unit: 2 cm
A measuring strip for a classroom activity is assembled from 2 equal pieces, each 2 cm long. Find the length of the original strip in centimetres, explain the calculation, and check a related question.
Question · Worked solution · Animated example
Open practice chapterGrade 2 · Chapter 163
Trace all four boundary lengths: rectangle width: 12; rectangle height: 7
A rectangular plan for a classroom activity measures 12 units across and 7 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 164
Read minutes around the clock: starting whole hour: 8; minutes past that hour: 45
An activity at a classroom activity starts at 8:00 and runs for 45 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 165
Compare counts on a common scale: category a: 6; category b: 17; category c: 19
A survey display at a classroom activity records three category counts: 6 counters, 17 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 166
Read hundreds tens and ones: hundreds digit: 6; tens digit: 8; ones digit: 3
An inventory at a classroom activity records 6 hundreds, 8 tens, and 3 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 167
Add through a new ten: first amount: 32; second amount: 38
At a classroom activity, a first group contains 32 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 168
Subtract from a larger collection: starting amount: 490; amount removed: 14
At a classroom activity, 490 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 169
Land on repeated equal jumps: starting position: 7; size of each jump: 5; number of jumps: 3
A position marker at a classroom activity starts at 7 and makes 3 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 170
Rows make repeated addition visible: rows: 3; objects per row: 4
A rectangular arrangement for a classroom activity has 3 rows with 4 counters in each row. Find the number of objects in the original array, explain the calculation, and check a related question.
Question · Worked solution · Animated example
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