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Grade 1 practice chapters

1. Grade 1 · Chapter 741

   Read three picture counts: category a count: 12; category b count: 7; category c count: 8

   A survey display at a classroom activity records three category counts: 12 counters, 7 counters, and 8 counters. Find the total count and the largest and smallest category counts, explain the calculation, and check a related question.

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2. Grade 1 · Chapter 742

   Join two small groups: objects already here: 7; objects arriving: 10

   At a classroom activity, a first group contains 7 counters and another group brings 10 counters. Find the total after both groups join, explain the calculation, and check a related question.

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3. Grade 1 · Chapter 743

   Remove a part and recount: starting objects: 16; objects taken away: 1

   At a classroom activity, 16 counters are available and 1 is taken away. Find the number left after the removal, explain the calculation, and check a related question.

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4. Grade 1 · Chapter 744

   Compare by making pairs: first group: 20; second group: 14

   Two groups at a classroom activity hold 20 counters and 14 counters. Find the larger group and the difference between the two counts, explain the calculation, and check a related question.

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5. Grade 1 · Chapter 745

   See ten and the extra part: counters already placed: 10; counters to bring: 3

   A display at a classroom activity begins with 10 counters and has 3 more ready to join. Find the total after the arriving counters join and the original missing part of ten, explain the calculation, and check a related question.

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6. Grade 1 · Chapter 746

   Count forward from a starting point: starting position: 3; size of each jump: 2; number of jumps: 1

   A position marker at a classroom activity starts at 3 and makes 1 forward jumps of 2 units each. Find the endpoint after the stated jumps, explain the calculation, and check a related question.

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7. Grade 1 · Chapter 747

   Align ends to compare lengths: first strip length: 16 units; second strip length: 10 units

   A design for a classroom activity uses strips of lengths 16 and 10 equal units. Find the longer strip and the difference between the lengths, explain the calculation, and check a related question.

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8. Grade 1 · Chapter 748

   Read three picture counts: category a count: 4; category b count: 8; category c count: 3

   A survey display at a classroom activity records three category counts: 4 counters, 8 counters, and 3 counters. Find the total count and the largest and smallest category counts, explain the calculation, and check a related question.

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9. Grade 1 · Chapter 749

   Remove a part and recount: starting objects: 13; objects taken away: 8

   At a classroom activity, 13 counters are available and 8 are taken away. Find the number left after the removal, explain the calculation, and check a related question.

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10. Grade 1 · Chapter 750

    Compare by making pairs: first group: 19; second group: 6

    Two groups at a classroom activity hold 19 counters and 6 counters. Find the larger group and the difference between the two counts, explain the calculation, and check a related question.

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