CCSS.Math.Content.7.NS.A.2 - Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.
CCSS.Math.Content.7.NS.A.2.a - Understand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (-1)(-1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real-world contexts.
CCSS.Math.Content.7.NS.A.2.b - Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If p and q are integers, then -(p/q) = (-p)/q = p/(-q). Interpret quotients of rational numbers by describing real-world contexts.
CCSS.Math.Content.7.NS.A.2.c - Apply properties of operations as strategies to multiply and divide rational numbers.
CCSS.Math.Content.7.NS.A.2.d - Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.
Authors: National Governors Association Center for Best Practices, Council of Chief State School OfficersTitle: CCSS.Math.Content.7.NS.A.2 Apply And Extend Previous Understandings Of Multiplication And Division... The Number System - 7th Grade Mathematics Common Core State Standards
Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.
Copyright Date: 2010
(Page last edited 10/08/2017)
- I4C: Online Practice - Convert a mixed number to a terminating decimal - These online practice quizzes (interactives) support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 quiz sets available on this topic. Answers are corrected after each question and a quiz results page is also shown which can be printed or emailed to a teacher, parent or mentor.
- I4C: Online Practice - Convert improper fraction to a terminating decimal - These online practice quizzes (interactives) support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 quiz sets available on this topic. Answers are corrected after each question and a quiz results page is also shown which can be printed or emailed to a teacher, parent or mentor.
- I4C: Online Practice - Convert proper fraction to a terminating decimal - These online practice quizzes (interactives) support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 quiz sets available on this topic. Answers are corrected after each question and a quiz results page is also shown which can be printed or emailed to a teacher, parent or mentor.
- I4C: Printable Worksheets - Convert a mixed number to a terminating decimal - These worksheets support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 worksheets available on this topic. A master answer key is available.
- I4C: Printable Worksheets - Convert improper fraction to a terminating decimal - These worksheets support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 worksheets available on this topic. A master answer key is available.
- I4C: Printable Worksheets - Convert proper fraction to a terminating decimal - These worksheets support the following Common Core State Standard: CCSS.Math.Content.7.NS.A.2.d. There are 100 worksheets available on this topic. A master answer key is available.
- Check It Out - Uses manipulatives to divide by 6
- Checking Division - Learn that multiplication is the inverse operation of division
- Divide Fractions - Index of eight activities
- Draggable Division - Large and small numbers that can be dragged anywhere on the screen, the option for students to correct incorrect answers, new paper types, and much more
- Fact Families - Learn about multiplication and division fact families
- Mad Math Minutes - This is a great way to practice basic math skills in addition, subtraction, multiplication, and division. You pick the number of and types of problems that you want to practice. You may also choose the largest number used in a problem as well as the number of terms (numbers) used [from the Wayback Machine Internet Archive.]
- Multiply Fractions - Index of four activities
- Operations with Integers - Integer Multiplication and Division Rules
- Operations with Integers - Multiply and divide integers
- Operations with Integers - Complete multiplication and division sentences with integers
- Properties - Distributive property
- Rational Numbers - Multiply and divide rational numbers
- Subtract Fractions - Index of five activities