Curated Video
Multiplying Three-Digit Numbers by One-Digit Numbers
Mr. Addit demonstrates how to multiply three-digit numbers by one-digit numbers by using the partial products method.
Curated Video
Solving Multiplication Word Problems
Mr. Addit examines multiplication problems for keywords. He then models solving multiplication problems using the traditional method.
Curated Video
Multiplying Using the Partial Products Method
Mr. Addit demonstrates the partial products method of multiplication. He also models multiplying two-digit numbers by one-digit numbers.
Curated Video
Review for You: Multi-Digit Multiplication
Mr. Addit reviews multiples and how to multiply 2 and 3 digits by one digit.
Curated Video
Factors
Mr. Addit explains how to find factors of a number by using the multiplication facts we know.
Curated Video
Dividing by 6 and 7
Mr. Addit reviews the division and multiplication facts of 6 and 7.
Curated Video
Exploring Division
Mr. Addit explains that backwards skip counting is the same thing as division, in the same way that forward skip counting is the same thing as multiplication. He then models solving some division word problems.
Curated Video
Understanding Multiplication Problems
Mr. Addit reviews keywords for addition and subtraction problems and introduces keywords for multiplication problems. He also explains the four parts of a multiplication problem.
Curated Video
Review for You: Solving Multiplication Word Problems
Mr. Addit reviews how to solve multiplication word problems.
Curated Video
The 11 and 12 Times Tables
Mr. Addit introduces the multiplication facts of 11 and 12. He explains that memorizing all the tables from 0 through 12 takes time and practice.
Curated Video
The 6 and 7 Times Tables
Mr. Addit teaches the student the multiplication facts of 6 and 7.
Curated Video
The 3 and 4 Times Tables
Mr. Addit teaches the student the multiplication facts of 3 and 4.
Curated Video
The 2, 5, and 10 Times Tables
Mr. Addit reviews the multiplication facts of 0, 1, 2, 5, and 10. He also reviews the zero property and the identity property.
Curated Video
Simplify Algebraic Expressions
"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.
Curated Video
2-Digit x 3-Digit Decimals
2-Digit x 3-Digit Decimals multiplies two-digit decimal numbers by three-digit decimal numbers fluently by using the standard algorithm.
Curated Video
Create Sets of Number Patterns
Create Sets of Number Patterns teaches how to create sets of number patterns when given a starting number and two written rules such as “add 6” and “add 3.”
Curated Video
Order of Operations: Fractions
Order of Operations: Fractions simplifies mathematical expressions containing fractions using the order of operations.
Curated Video
Associative and Distributive
Associative and Distributive solves mathematical expressions by using the associative and distributive properties.
Curated Video
Equations: Fractions and Mixed Numbers
Equations: Fractions and Mixed Numbers solves real-world problems involving multiplication of fractions and mixed numbers by using equations.
Curated Video
Multiplying Mixed Numbers
Multiplying Mixed Numbers uses multiplication of fractions and mixed numbers to solve real-world problems.
Curated Video
Multiplying Decimal Numbers
Multiplying Decimal Numbers explains the reasoning used in a written method for solving real-world multiplication problems containing decimal numbers.
Curated Video
Decimal x Power of Ten
Decimal x Power of Ten solves problems containing a decimal number multiplied by a power of 10 by moving the decimal point to the right.
Curated Video
Exponent, Expanded, and Standard
Exponent, Expanded, and Standard teaches how to translate examples of powers of 10 between exponent form, expanded form, and standard form.