Common Core: 7th Grade Math : The Number System
Study concepts, example questions & explanations for Common Core: 7th Grade Math
All Common Core: 7th Grade Math Resources
Example Questions
Example Question #417 : Grade 7
Solve:
We know the following information:
In this particular case, do the negative numbers change our answer? There are a couple of rules that we need to remember when multiplying with negative numbers to help us answer this question:
- A negative number multiplied by a positive number will always equal a negative number
- A negative number multiplied by a negative number will always equal a positive number
Thus,
Example Question #414 : Grade 7
Solve:
We know the following information:
In this particular case, do the negative numbers change our answer? There are a couple of rules that we need to remember when multiplying with negative numbers to help us answer this question:
- A negative number multiplied by a positive number will always equal a negative number
- A negative number multiplied by a negative number will always equal a positive number
Thus,
Example Question #231 : The Number System
Solve:
We know the following information:
In this particular case, do the negative numbers change our answer? . There are a couple of rules that we need to remember when multiplying with negative numbers:
- A negative number divided by a positive number will always equal a negative number, and a positive number divided by a negative number will always equal a negative number.
- A negative number divided by a negative number will always equal a positive number
Thus,
Example Question #1 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
When two negative numbers are divided, the answer is positive. Divide normaly. Answer is 
Example Question #2 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
When a positive number and a negative number is divided, the answer is negative. Just divide normally. Answer is 
Example Question #3 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
When dividing a negative number and a positive number, our answer is negative. Divide normally.
Answer is 
Example Question #4 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
When dividing two negative numbers, our answer is positive. Divide normally.
Answer is 
Example Question #5 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
Solve:
When dividing a negative number and a positive number, our answer is negative. Divide normally. Answer is 
Example Question #282 : Operations
Solve:
When dividing two negative numbers, the answer is positive. Then divide normally. Answer is 
Example Question #6 : Divide Integers: Ccss.Math.Content.7.Ns.A.2b
Answer is 
All Common Core: 7th Grade Math Resources
