1. Extension #1 Multiplication & Division Math Vocabulary Numbers & Operations M6.A Algebraic Concepts M6.D Aligning with Pennsylvania Department of Education Assessment Anchors and enVision Math Textbook Topics 3-6, 3-7, 5-1 through 5-8, 6-5 ©2011-2014 Caryn Dingman www.mrsdingman.com

2. 2 base Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * a number that is multiplied by itself when raised to a power example: * this means to multiply “3” 4 times * 3 X 3 X 3 X 3

3. 3 exponent Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * a number that tells how many times the base number is used as a factor example: * this means to multiply 2 “3” times * 2 X 2 X 2

4. 4 exponential notation Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * may also be called exponent form OR exponential expression examples: exponential notation

5. 5 expanded form (exponents) Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * a way to write a number with exponents that shows the base number as a factor example: “2 X 2 X 2 X 2” is expanded form of 2 4

6. 6 standard form (exponents) Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * common way to write a number example: “16” is standard form of 2 4

7. 7 squared Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * a name for a number to the second power example: * a name for a number multiplied by itself or used as a factor 2 times

8. 8 cubed Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * a name for a number to the third power * a name for a number multiplied by itself or used as a factor 3 times this means cubed or to the third power

9. 9 exponent rules Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * any number to the first power = itself * any number to the zero power = one

10. 10 order of operations Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D * the order in which operations are done to find an answer or solution in order, left to right

11. 11 order of operations Extension #1 Multiplication & Division enVision Topics 3-6, 3-7, 5-1 through 5-8, 6-5 PA Assessment Anchors M6.A & M6.D examples: