All Common Core: 7th Grade Math Resources
Example Questions
Example Question #11 : Subtract Rational Numbers And Understand The Absolute Value Of Their Difference: Ccss.Math.Content.7.Ns.A.1c
Solve:
When subtracting with a negative sign, it turns into addition. Now we have . The answer is .
Example Question #12 : Subtract Rational Numbers And Understand The Absolute Value Of Their Difference: Ccss.Math.Content.7.Ns.A.1c
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #13 : Subtract Rational Numbers And Understand The Absolute Value Of Their Difference: Ccss.Math.Content.7.Ns.A.1c
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #83 : The Number System
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #14 : Subtract Rational Numbers And Understand The Absolute Value Of Their Difference: Ccss.Math.Content.7.Ns.A.1c
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #85 : The Number System
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #86 : The Number System
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #271 : Grade 7
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #91 : The Number System
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,
Example Question #92 : The Number System
Use the number line provided to help solve the following problem:
In order to solve this problem, we need to start at on the number line.
Next, we have which means we need to move places to the left on the number line. When we have an addition sign we move to the right because that is towards the positive side of the number line. When we have a subtraction sign we move to the left because that is towards the negative side of the number line.
The orange arrow moved places to the left, and ended at ; thus,