Math Games

Grade 3 - Number

Standard 3.N.11 - Practice solving division problems by filling in the missing number in the equation.

Included Skills:

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 involve multiplication
• modelling multiplication using concrete and visual representations, and recording the process symbolically
• relating multiplication to repeated addition
• relating multiplication to division.

• Achievement Indicators
(It is not intended that students recall the basic facts but become familiar with strategies to mentally determine products.)
- Identify events from experience that can be described as multiplication.
- Represent a given story problem (orally, shared reading, written) using manipulatives or diagrams and record in a number sentence.
- Represent a given multiplication expression as repeated addition.
- Represent a given repeated addition as multiplication.
- Create and illustrate a story problem for a given number sentence, e.g., given 2 × 3, create and illustrate a story problem.
- Represent, concretely or pictorially, equal groups for a given number sentence.
- Represent a given multiplication expression using an array.
- Create an array to model the commutative property of multiplication.
- Relate multiplication to division by using arrays and writing related number sentences.
- Solve a given problem in context involving multiplication.