Grade 3 - The Number System
Standard 3.NS.1.11 - Practice converting multiplication sentences into addition sentences.
Included Skills: Number Properties, Multiplication
Students will be expected to demonstrate an understanding of multiplication to 5 × 5 by • representing and explaining multiplication using equal grouping and arrays • creating and solving problems in context that involves multiplication • modelling multiplication using concrete and visual representations and recording the process symbolically • relating multiplication to repeated addition • relating multiplication to division • Performance Indicators - N11.01 Identify events from experience that can be described as multiplication. - N11.02 Represent a given story problem (orally, shared reading, written) using manipulatives or diagrams and record in a number sentence. - N11.03 Represent a given multiplication expression as repeated addition. - N11.04 Represent a given repeated addition as multiplication. - N11.05 Create and illustrate a story problem for a given number sentence and/or expression. - N11.06 Represent, concretely or pictorially, equal groups for a given number sentence. - N11.07 Represent a given multiplication expression using an array. - N11.08 Create an array to model the commutative property of multiplication. - N11.09 Relate multiplication to division by using arrays and writing related number sentences. - N11.10 Solve a given problem in context involving multiplication.