Modeling Decimal Operations

Grade 445 min

aligned to 5.nbt.b.7 Add, Subtract, Multiply, And Divide Decimals To Hundredths, Using Concrete Models Or Drawings And Strategies Based On Place Value, Properties Of Operations, And/or The Relationship Between Operations. Assess The Reasonableness Of Answers Using Estimation Strategies. (limit Multiplication Problems So That The Product Does Not Exceed Thousandths. Limit Division Problems So That Either The Dividend Or The Divisor Is A Whole Number.)

Learning Objective

I can add, subtract, multiply, and divide decimals to the hundredths place using different strategies and check if my answer makes sense.

Lesson Flow

Watch Video

5 min

Multiply a Decimal by a Decimal | Math with Mr. J

Unknown Channel

Practice

14 min

7 questions • Short answer

Exit Ticket

5 min

Solve: 2.6 × 0.8 Solve: 1.23 × 0.5 Solve: 3.1 × 1.4

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts