math class 678 grades 5–8 · algebra 1
5th Grade · Unit 4

Decimal Operations

7 lessons, about 21 days with the quiz, review and test, in one download: Adding and Subtracting Decimals, Multiplying Decimals by Whole Numbers, Multiplying Decimals, Dividing Decimals by Whole Numbers, Dividing by Decimals, Estimating with Decimals, Decimal Word Problems.

Unit 4 on TPT · $20.99
The lessons

7 lessons, in teaching order

Built to 5.NBT.B.7. Each lesson has guided notes, practice, an exit ticket, a homework page, worked answer keys and a click-by-click Teacher Deck.

  1. Lesson 1 Adding and Subtracting Decimals 5.NBT.B.7 · 2 days I can add and subtract decimals to hundredths by stacking the points in one column, writing a 0 in an empty place and regrouping when I need to.
  2. Lesson 2 Multiplying Decimals by Whole Numbers 5.NBT.B.7 · 2 days I can multiply a decimal to hundredths by a whole number with equal groups or by splitting it by place, and place the point by counting the digits after the point in the decimal factor.
  3. Lesson 3 Multiplying Decimals 5.NBT.B.7 · 3 days I can multiply a decimal by a decimal on a hundred grid, and place the product's point by counting the digits after the point in both factors.
  4. Lesson 4 Dividing Decimals by Whole Numbers 5.NBT.B.7 · 3 days I can divide a decimal to hundredths by a whole number by sharing the ones, then the tenths, then the hundredths, and place the quotient's point.
  5. Lesson 5 Dividing by Decimals 5.NBT.B.7 · 3 days I can divide by a decimal in tenths or hundredths by multiplying both numbers by 10 or 100 first, and check by multiplying back.
  6. Lesson 6 Estimating with Decimals 5.NBT.B.7 · 2 days I can estimate decimal sums, differences, products and quotients with whole numbers, and use the estimate to place the point and judge an exact answer.
  7. Lesson 7 Decimal Word Problems 5.NBT.B.7 · 2 days I can solve two-step money and measurement word problems with decimals by planning the steps, and give each answer its unit.
Decimal Operations | 5th Grade Math Unit 4 Notes, Homework & Tests
One download · $20.99

Everything for Unit 4

  • Student packets, color and InkSaver, with all 7 lessons in teaching order: notes, practice, apply, an exit ticket and a homework page for each
  • Answer keys: every problem worked step by step, the common mistakes, and a key for every homework page
  • Teacher Decks: an interactive PowerPoint deck with speaker notes for each lesson, plus a completed deck PDF
  • Assessments: a quiz, a unit review and Unit Test Forms A and B, each with a fully worked answer key, in color, InkSaver and editable Word
  • A unit overview: the lessons in teaching order and the days for each

View Unit 4 on TPT

Or the whole year: the 5th Grade Math Curriculum bundle, all 10 units for $134.99

Other units

The rest of 5th grade

Unit 1: Place Value & Powers of 10Unit 2: Multi-Digit MultiplicationUnit 3: Long Division Word ProblemsUnit 5: Adding & Subtracting FractionsUnit 6: Multiplying FractionsUnit 7: Dividing Unit FractionsUnit 8: Order of Operations, ExpressionsUnit 9: Volume, Conversions & Line PlotsUnit 10: Coordinate Plane & 2D ShapesAll of 5th grade

Standard codes refer to the Common Core State Standards for Mathematics. Math Class 678 is an independent publisher, not affiliated with, sponsored by, or endorsed by NGA Center or CCSSO. Every product is sold on Teachers Pay Teachers.