Standard Alignments:

TEKS Math: 3.4.A

(A) Solve with fluency one-step and two-step problems involving addition and subtraction within 1,000 using strategies based on place value, properties of operations, and the relationship between addition and subtraction

AU Math: ACMNA030

(Y2) Solve simple addition and subtraction problems using a range of efficient mental and written strategies (ACMNA030)

CCSS Math: 3.OA.8

3.OA.8 Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

Related Lessons

Interpret Multiplication as Groups of Objects
Interpret Division as Groups of Objects
Memorize Multiplication Facts
Use Equal Sharing
Use Multiplication Patterns
Use Repeated Subtraction to Divide
Use Repeated Addition to Multiply
Use the Associative Property of Multiplication
Memorize the Multiplication Facts for 2
Memorize Multiplication Facts (Products over 45)
Solve Two-Step Word Problems with an Unknown (4 Operations)
Determine how Multiplication and Division are Related
Use Arrays (Multiplication)
Memorize the Multiplication Facts for 5
Use Rounding to Estimate Answers
Memorize the Multiplication Facts for 10
Solve Multiplication Word Problems
Solve Two-Step Word Problems (Multiplication & Division)
Use Groups to Multiply (Associative Property)
Determine the Unknown in Division
Determine the Unknown in Multiplication
Use the Commutative Property to Multiply
Use Operation Symbols to Check an Answer (Multiplication-Division)
Memorize Division Facts 1-10
Use Operation Symbols to check an answer (add -sub)
Division Sequence
Multiplication Sequence
Flashcards Add One-Digit Numbers

Related Concepts

Solve Subtraction Equations
Write Addition Equations
Use Rounding to Estimate Answers
Solve Two-Step Word Problems (Multiplication & Division)
Solve Multistep Word Problems
Fraction Word Problems: Multiplication
Fraction Word Problems: Addition and Subtraction
Fraction Word Problems: Multiplication
Solve Fraction Word Problems (Addition and Subtraction)
Solve Multi-Step Word Problems Involving Measurement

Special Programs:

Grade 4 Summer School