GEMDAS - Groupings, Exponents, Multiplication/Division, Addition/Subtraction, in GEMDAS, the first thing you need to solve is/are the groupings, groupings are inside brackets (), [], and {}, if there are no groupings, just proceed to solve the exponents, exponents are small numbers that you will see on the upper right of a whole number, an example is 2³, it means you need to multiply 2 by itself 3 times, so it's 2 x 2 x 2 = 8, sometimes you will see higher numbers, next, you need to solve either multiplication or division (whoever comes first) the same goes for addition and subtraction, you need to solve whoever comes first. But you need to solve multiplication or division first before addition and subtraction.
If you do not follow GEMDAS, then your answer will be different and incorrect.
Answers & Comments
Answer:
1. Subtraction 7
2. Exponent 86
3. Division 30
4. Division 23
5. Multiplication 0
Step-by-step explanation:
GEMDAS - Groupings, Exponents, Multiplication/Division, Addition/Subtraction, in GEMDAS, the first thing you need to solve is/are the groupings, groupings are inside brackets (), [], and {}, if there are no groupings, just proceed to solve the exponents, exponents are small numbers that you will see on the upper right of a whole number, an example is 2³, it means you need to multiply 2 by itself 3 times, so it's 2 x 2 x 2 = 8, sometimes you will see higher numbers, next, you need to solve either multiplication or division (whoever comes first) the same goes for addition and subtraction, you need to solve whoever comes first. But you need to solve multiplication or division first before addition and subtraction.
If you do not follow GEMDAS, then your answer will be different and incorrect.
Answer:
1. subtraction 7
2. multiplication 86
3. division 30
4. division 23
6 subtraction 108