- 4.OA.4. Find all factor pairs for a whole number in the range 1?100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1?100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1?100 is prime or composite.
(Common Core Mathematics /// Grade 4 /// Operations And Algebraic Thinking /// Gain Familiarity With Factors And Multiples)

- 4.NBT.1. Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 รท 70 = 10 by applying concepts of place value and division.
(Common Core Mathematics /// Grade 4 /// Number And Operations In Base Ten2 /// Generalize Place Value Understanding For Multi-Digit Whole Numbers)

- 5.NBT.1. Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
(Common Core Mathematics /// Grade 5 /// Number And Operations In Base Ten /// Understand The Place Value System)

- 5.NBT.2. Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.
(Common Core Mathematics /// Grade 5 /// Number And Operations In Base Ten /// Understand The Place Value System)

- 6.EE.1. Write and evaluate numerical expressions involving whole-number exponents.
(Common Core Mathematics /// Grade 6 /// Expressions And Equations /// Apply And Extend Previous Understandings Of Arithmetic To Algebraic Expressions)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// Grade 4 /// Mathematical Practices)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// Grade 5 /// Mathematical Practices)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// Grade 6 /// Mathematical Practices)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// Grade 7 /// Mathematical Practices)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// Grade 8 /// Mathematical Practices)

- Mathematical Practices: 1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
(Common Core Mathematics /// High School /// Mathematical Practices)