Addition: combining the amounts of two numbers, when you add the answer is called the sum. Synonyms: add, sum, total, combine, increase
Subtraction: taking a number away from another, when we subtract our answer is called the difference. Synonyms: difference, take away, loss, decline, give back
Multiplication: repeated addition, when we multiply our answer is called the product. Synonyms for the product: times, repeated
Box Method
This method is also called an Area Model. Students draw a 2x2 grid. They break out the 10s and the ones. The tens are placed above the upper
Multiplication: The Lattice Method
The Bowtie Method of Multiplying:
Division: split into equal parts. The answer of a division problem is called the quotient.
Division: The act of splitting into equal parts
The Box Method
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