Distributive Property With Arrays Equal Groups Multiplication

Distributive Property With Arrays Equal Groups Multiplication Distributive property: arrays and the area model . the distributive property. definition: a number in a multiplication expression can be decomposed into two or more numbers. the distributive property can involve: multiplication over addition (e.g., 6 x 47 = (6 x 40) (6 x 7)) multiplication over subtraction (e.g. 4 x 98 = (4 x 100) – (4 x 2)). Cut out the 36 cards in this set. match the facts, array graphics, and answers products. you can also use this set to play a memory match game. roll a pair of dice. draw a rectangular array for each pair of numbers rolled. each of these 30 task cards has a question related to multiplication with arrays.

Equal Groups Distributive Property Arrays Multiplication Strateg Examples, solutions, and videos to help grade 3 students learn how to model the distributive property with arrays to decompose units as a strategy to multiply. common core standards: 3.oa.1, 3.oa.5, 3.oa.3, 3.oa.4. new york state common core math grade 3, module 1, lesson 10. download the worksheets for grade 3, module 1, lesson 10 (pdf). In this interactive math lesson, students will master multiplication by exploring arrays and equal groups. they will learn to write repeated addition sentences and multiplication sentences for different models, analyze arrays to complete stories, identify the operation required in story situations, and solve word problems using their understanding of multiplication concepts. This is the distributive property in action – and now the students have 3 strategies for using an array!! this is a great way to use known facts to help with those being learned. here is a link to math coach’s corner (image credited above) and a great array resource: multiplication arrays activities from tpt $5.50. here is my free guided. Similar to the previous stage, students begin by rolling dice to determine the initial multiplication problem. in this example, they roll an 8 and 6 so we record the problem 8×6 up top. next, they create an array on the grid. for this break apart “surgery”, students use a marker. this time they “break apart” the array by drawing a line.