Public learning track
Multi-Digit Multiplication Strategies and Algorithms
5th Grade · Math · Open Global Math
7 lessons
Goal
Multiply multi-digit whole numbers up to four digits by two digits using area models, partial products, mental methods, and the standard algorithm.
Featured Diagrams
Multiplying Multi-Digit Numbers Using Area and Array Models
7 lessons
0 of 7 done
- 1Multiplying Multi-Digit Numbers Using Area and Array ModelsUp nextStart
- 2Multiplying Four-Digit Numbers by One-Digit NumbersPremiumNot started yet
- 3Multiplying Two-Digit Numbers by Two-Digit Numbers FluentlyNot started yet
- 4Multiplying Three-Digit Numbers by Two-Digit NumbersNot started yet
- 5Multiplying Four-Digit Numbers by Two-Digit NumbersNot started yet
- 6Mental Multiplication Using Distributive and Associative PropertiesNot started yet
- 7Multi-Digit Multiplication Word Problems and ApplicationsNot started yet
Curriculum Framework
5th Grade · Math · Open Global Math
1
8 lessons
Whole Number Place Value to Millions and Beyond
Read, write, expand, compare, and analyze the base-ten positional relationships of multi-digit whole numbers up to and beyond one million.
2
7 lessons
Decimal Place Value, Comparison, and Forms to Thousandths
Read, write, expand, compare, and plot decimal values through thousandths using multiple mathematical representations.
3
8 lessons
Rounding Multi-Digit Whole Numbers and Decimals
Round multi-digit whole numbers to any place and round decimals to the nearest whole, tenth, or hundredth.
4
7 lessons
Powers of 10, Exponents, and Place Value Patterns
Explain patterns in zeros and decimal shifts when multiplying and dividing by powers of 10, and write powers of 10 using integer exponents.
5
6 lessons
Multi-Digit Whole Number Addition and Subtraction Fluency
Add and subtract multi-digit whole numbers fluently using standard column algorithms, mental strategies, and estimation.
6
7 lessons
Multi-Digit Multiplication Strategies and Algorithms
Multiply multi-digit whole numbers up to four digits by two digits using area models, partial products, mental methods, and the standard algorithm.
7
8 lessons
Multi-Digit Division and Interpreting Remainders
Divide multi-digit whole numbers by one- and two-digit divisors using long and short division, and interpret remainders as whole numbers, fractions, or decimals.
8
5 lessons
Decimal Addition and Subtraction Mastery
Add and subtract decimals to hundredths using models, place value strategies, standard algorithms, and problem solving.
9
8 lessons
Decimal Multiplication Concepts, Models, and Algorithms
Multiply decimals to hundredths by whole numbers and other decimals using area models, place value patterns, and standard algorithms.
10
7 lessons
Decimal Division by Whole Numbers and Decimals
Divide decimals by 1- and 2-digit whole numbers and by decimals using models, place-value shifts, and standard algorithms.
11
5 lessons
Roman Numerals and Non-Positional Number Systems
Read, write, convert, and compare Roman numerals up to 3,000 and contrast additive/subtractive systems with base-ten positional numeration.