3rd Grade Math - Operations And Algebraic Thinking - OA.B.5 - OA.D.9 - Find And Correct Errors Practice Introduction

Each student in the picture below was asked to write the four equations found in a typical fact family relating multiplication and division.

Fred was asked to show how 20 dots could be divided up into five equal groups. He made a mistake when designing his model.

Samantha was doing some multiplication problems and was being timed. She rushed and made mistakes. Click on each mistake she made.

Alfred created the input/output table below. He made an error.

Brandon is trying to solve the problem below. He makes an error. Click on the first step where he makes an error.

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