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Single & Multiple-Digit DivisionAvailable now

Math-U-See Delta

Math-U-See Delta introduces single- and multiple-digit division. Students learn division as the inverse of multiplication and work through long division with a clear, step-by-step method.

Math-U-See Delta cover
Start your free 7-day trialWatch a free Delta sample lessonTake the placement test

What Math-U-See Delta Covers

  • Division as the inverse of multiplication
  • Single-digit division facts
  • Division with remainders and long division
  • Area of parallelograms, triangles, and trapezoids
  • Finding the average and volume
  • Place value to the trillions and expanded notation
  • Roman numerals

Math-U-See Delta Table of Contents

Division is presented as the inverse of multiplication. Single-digit division facts are learned, and the concepts of division and place value are applied when solving long division problems.

30 lessons

  • Lesson 1·Rectangles, Factors, and Product; Solving for an Unknown

  • Lesson 2·Division by 1 and 2; Symbols for Division

  • Lesson 3·Division by 10; Third Symbol for Division

  • Lesson 4·Division by 5 and 3

  • Lesson 5·Parallel and Perpendicular Lines; Angles

  • Lesson 6·Division by 9

  • Lesson 7·Finding the Area of a Parallelogram

  • Lesson 8·Division by 6

  • Lesson 9·Finding the Area of a Triangle

  • Lesson 10·Division by 4

  • Lesson 11·Finding the Average

  • Lesson 12·Division by 7 and 8

  • Lesson 13·Finding the Area of a Trapezoid

  • Lesson 14·Thousands, Millions, and Place-Value Notation

  • Lesson 15·Billions, Trillions, and Expanded Notation; Multi-Step Word Problems

  • Lesson 16·Division by a Single Digit with Remainder

  • Lesson 17·"Upside-Down" Multiplication

  • Lesson 18·Division with Double-Digit Factors

  • Lesson 19·Division, Three Digit by One Digit

  • Lesson 20·Division, Three Digit by One Digit (Cont.); Using Fractions to Divide Remainders

  • Lesson 21·Rounding to 10, 100, 1,000, and Estimation

  • Lesson 22·Division, Three Digit by Two Digit

  • Lesson 23·Division, Four Digit by One Digit

  • Lesson 24·Division, Four Digit by Two Digit

  • Lesson 25·Division, Multiple Digit by Multiple Digit

  • Lesson 26·Volume

  • Lesson 27·Fraction of a Number

  • Lesson 28·Roman Numerals: I, V, X, L, and C

  • Lesson 29·Fraction of One

  • Lesson 30·Roman Numerals: D, M, Multiples of 1,000

Math-U-See Levels

AlphaBetaGammaDeltaEpsilonZetaPre-AlgebraAlgebra 1

Math-U-See Delta — Common Questions

Math-U-See Delta covers Division as the inverse of multiplication, single-digit division facts, division with remainders and long division, area of parallelograms, triangles, and trapezoids, finding the average and volume, place value to the trillions and expanded notation, and roman numerals. Lessons build incrementally and review earlier skills so concepts stick over time.
Math-U-See Delta is designed for students working at roughly a 4th Grade level, but placement is based on mastered skills rather than age. The most reliable way to confirm the right starting point is to take the free placement test.
Most students complete Math-U-See Delta in one school year at a pace of about four to five lessons per week. You can move faster or slower — the program is self-paced, so spend extra time on tougher topics and move quickly through ones your student already knows.
Yes — Math-U-See Delta video lessons are available now, included with every Math Pass. Take the free placement test to confirm the right level, then start a free 7-day trial.

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Math-U-See curriculum overviewTake the Math-U-See placement testWatch a free Delta sample lesson