To find the sum p+q using a number line, follow these steps:
1. Start at the point 0 on the number line.
2. Since p is -19, move 19 units to the left on the number line. You will now be at the point -19.
3. Since q is 12.1, move 12.1 units to the right from -19. You will end up at the point -19 + 12.1 = -6.9.
4. The point where you end up, -6.9, represents the sum p+q on the number line.
Describe how to find the sum p+q using a number line if p = -19 and q = 12.1.
2 answers
The sum of p_ (_ q) is the number located a distance |q| from p in negative?(
Answers:
"P + (-q)"
2. "3/4"
3. "-19 (next slot) 12.1"
4. "-32"
5. "-22"
All done!
Answers:
"P + (-q)"
2. "3/4"
3. "-19 (next slot) 12.1"
4. "-32"
5. "-22"
All done!