Math Games

Grade 3 - Number

Standard 3.N.12 - Practice dividing by a specific number up to 9.

Included Skills:

Demonstrate an understanding of division (limited to division related to multiplication facts up to 5 × 5) by:
• representing and explaining division using equal sharing and equal grouping
• creating and solving problems in context that involve equal sharing and equal grouping
• modelling equal sharing and equal grouping using concrete and visual representations, and recording the process symbolically
• relating division to repeated subtraction
• relating division to multiplication.

• Achievement Indicators:
- 3N12.1 Identify events from experience that can be described as equal grouping.
- 3N12.2 Illustrate, with counters or a diagram, a given story problem, presented orally, that involves equal grouping; and solve the problem.
- 3N12.3 Listen to a story problem; represent the numbers, using manipulatives or a drawing; and record the problem with a number sentence.
- 3N12.4 Create and illustrate, with counters, a story problem for a given number sentence; e.g., 6 ÷ 3 = 2.
- 3N12.5 Solve a given problem involving division.
- 3N12.6 Identify events from experience that can be described as equal sharing.
- 3N12.7 Illustrate, with counters or a diagram, a given story problem, presented orally, that involves equal sharing; and solve the problem.
- 3N12.8 Represent a given division expression as repeated subtraction.
- 3N12.9 Represent a given repeated subtraction as a division expression.
- 3N12.10 Relate division to multiplication by using arrays and writing related number sentences.