1
Q
What is -3+(-2)
A
-5 imagine a line, your start on -3 and add two minus points
2
Q
-6-2=
A
-8 imagine the line, you are at minus 6 and subtraction always means you go to the left, thus, minus8
3
Q
4-9-(-3)-4-(-6)
A
- ALWAYS FROM LEFT TO RIGHT WHEN SOLVING EQUATIONS IN THE SAME PEMDAS STEP!
4
Q
(-3)(-4)=
3)(-7
A
- negative multiplied with negativ is positive
- 21
Thumb Rule: If the number of - is even, the result is positive, if the number of - is odd, the outcome is negative
