Use a number line to add 54+(−24)
.(1 point)
13 answers
To add 54 and -24 using a number line, start at 54 and move 24 units to the left. The total will be 30.
Use a number line to add 5/4 + (-2/4)
.(1 point)
.(1 point)
To add 5/4 and -2/4 using a number line, start at 5/4 and move 2/4 units to the left. The total will be 3/4.
Describe how to find the sum p+q
using a number line if p=−19
and q=12.1
.(1 point)
First find
on a number line, then count
spaces to the right.
using a number line if p=−19
and q=12.1
.(1 point)
First find
on a number line, then count
spaces to the right.
To find the sum of p and q using a number line, start at -19 on the number line. Then, count 12.1 spaces to the right. The final position will give you the sum of p and q.
Add (−21)
and (−11)
.(1 point)
and (−11)
.(1 point)
To add -21 and -11, simply add the two numbers together:
-21 + -11 = -32
-21 + -11 = -32
Add (−34)
and (12)
.(1 point)
and (12)
.(1 point)
To add -34 and 12, simply add the two numbers together:
-34 + 12 = -22
-34 + 12 = -22
Which of the following describes the sum in terms of p and q?(1 point)
Responses
The sum p+(−q) is the number located a distance |p| from q in the negative direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value p End Absolute Value from q in the negative direction.
The sum p+(−q) is the number located a distance |q| from p in the positive direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value q End Absolute Value from p in the positive direction.
The sum −p+(−q) is the number located a distance p from q in the positive direction.
The sum negative p plus left parenthesis negative q right parenthesis is the number located a distance p from q in the positive direction.
The sum p+(−q) is the number located a distance |q| from p in the negative direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value q End Absolute Value from p in the negative direction.
Responses
The sum p+(−q) is the number located a distance |p| from q in the negative direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value p End Absolute Value from q in the negative direction.
The sum p+(−q) is the number located a distance |q| from p in the positive direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value q End Absolute Value from p in the positive direction.
The sum −p+(−q) is the number located a distance p from q in the positive direction.
The sum negative p plus left parenthesis negative q right parenthesis is the number located a distance p from q in the positive direction.
The sum p+(−q) is the number located a distance |q| from p in the negative direction.
The sum p plus left parenthesis negative q right parenthesis is the number located a distance Start Absolute Value q End Absolute Value from p in the negative direction.
The correct response is: The sum p+(−q) is the number located a distance |q| from p in the negative direction.
Which number line shows the correct way to find the sum p+q if p is positive and q is negative?(1 point)
To find the sum p+q if p is positive and q is negative, start at the positive number p on the number line and move to the left by the distance |q|. This correctly represents the addition of a positive number and a negative number. The correct number line should show p on the right side and q on the left side.
2 answers