# 3rd Grade Common Core: 3.MD.7b

Common Core Identifier: 3.MD.7b / Grade: 3

Curriculum: Measurement And Data: Geometric Measurement: Understand Concepts Of Area And Relate Area To Multiplication And To Addition.

Detail: Multiply side lengths to find areas of rectangles with whole- number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.

10 Common Core State Standards (CCSS) aligned worksheets found:
Add and multiply to find the perimeters and areas of these rectangles.

Level: 3rd through 5th Grades

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Find the area of each rectangle by multiplying the length by the width.

Level: 3rd through 5th Grades

Calculate the areas of the given rectangles by multiplying the width by the length. Requires only basic multiplication skills.

Level: 3rd through 5th Grades

Students must multiply to find the areas of the rectangles shown. Requires knowledge of 2-digit multiplication.

Level: 3rd through 5th Grades

Students must use their multiplication skills to find the areas of the rectangles shown. Requires knowledge of 2-digit multiplication, multiplying decimals, and multiplying fractions.

Level: 3rd through 5th Grades

Find the area of each rectangle and right triangle illustrated.

Level: 3rd through 6th Grades

Calculate the area of each triangle and rectangle picture. This activity teaches the relationship between the areas of right triangles and rectangles. Requires knowledge of 2-digit decimal multiplication.

Level: 3rd through 6th Grades

This file contains 30 task cards. Print them out and use them for learning centers, peer study groups, classroom scavenger hunts, or small group activities.

Level: 3rd through 5th Grades

Multiply length by width to find area. Add or multiply fractions with like denominators. Solve multi-step word problems at a 4th grade level.

Level: 4th Grade

In part 1, students find the area of each rectangle. In part 2, they are given the area and must find the length of a side.

Level: 3rd through 5th Grades