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 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
(limited to division related to multiplication facts up to 5 × 5).

(It is intended that students show their understanding of strategies using manipulatives, pictorial representations, and/or patterns when determining quotients.)
• Identify events from experience that can be described as equal sharing.
• Identify events from experience that can be described as equal grouping.
• Illustrate, with counters or a diagram, a story problem involving equal sharing, presented orally or through shared reading, and solve the problem.
• Illustrate, with counters or a diagram, a story problem involving equal grouping, presented orally or through shared reading, and solve the problem.
• Listen to a story problem, represent the numbers using manipulatives or a sketch, and record the problem with a number sentence.
• Create, and illustrate with counters, a story problem for a number sentence.
• Represent a division expression as repeated subtraction.
• Represent a repeated subtraction as a division expression.
• Relate division to multiplication by using arrays and by writing related number sentences.
• Solve a problem involving division.