All Pre-Algebra Resources
Example Questions
Example Question #1181 : Pre Algebra
Solve:
Since is greater than
and is positive, our answer is positive. This is just a subtraction problem. Answer is
.
Example Question #1182 : Pre Algebra
Solve:
A plus and a minus sign becomes a minus sign. Then we just add the numbers and add the minus sign in the end. Answer is .
Example Question #1183 : Pre Algebra
Solve:
These are simply positive numbers. We subtract normally. Answer is .
Example Question #1184 : Pre Algebra
Solve:
Two minus signs become a plus sign. This is an addition problem. Answer is .
Example Question #1185 : Pre Algebra
Solve:
Since is greater than
and is negative, our answer is negative. This is just a subtraction problem. Answer is
.
Example Question #1186 : Pre Algebra
Solve:
Since is greater than
and is positive, our answer is positive. This is just a subtraction problem. Answer is
.
Example Question #1187 : Pre Algebra
Solve:
Two minus signs become a plus sign. Since is greater than
and is positive, our answer is positive. This is just a subtraction problem. Answer is
.
Example Question #1188 : Pre Algebra
Solve:
With two negative numbers, it's the same as adding them. We just add the numbers and then add the minus sign in the end. Answer is .
Example Question #1189 : Pre Algebra
Solve:
All the numbers our positive. We add normally by adding the ones digit first followed by the tens digit. Our answer is .
Example Question #1190 : Pre Algebra
Solve:
When a plus and minus sign meet, the operation becomes minus sign. We subtract normally. Answer is .
All Pre-Algebra Resources
