Quiz about Order of Operation

Question 1

What is Order of Operation?

Accepted Answer

Math rules to perform operations in the correct order so that everyone gets the same answer.

Answer

It is a group of mathematical operations to get the correct answer.

Answer

It is a computer process that allows obtaining the same answer with different solutions.

Answer

It is a song for students to learn to do math and computer calcs correctly.

Question 2

If people get 13 in the expression 5+4x2, then

Accepted Answer

They did the correct calculation, multiply 2x4=8 and then add 5 which is 13.

Answer

They did the wrong calculation, they should have first added 4+5=9 and then multiplied by 2 which gives 18.

Answer

They got the incorrect answer because they operated from right to left which is 18.

Answer

It's 13. The answer is correct but they must always do it from left to right regardless of the operation.

Question 3

What is the acronym used to remember the order of operations?

Accepted Answer

PEMDAS

Answer

CALC

Answer

OOO

Answer

MATH

Question 4

According to the order of operations rule, what is the first thing to do?

Accepted Answer

Parentheses and brackets

Answer

addition and subtraction

Answer

multiplication and division

Answer

exponents

Question 5

Which of the following procedures ranks lowest in the OOO rules?

Accepted Answer

addition and subtraction

Answer

multiplication and division

Answer

exponents

Answer

Parentheses and brackets

Question 6

In the following expression: 2+ 3²x 2 - 3 , what operation should be done first?

Accepted Answer

exponents

Answer

addition

Answer

multiplication

Answer

subtraction

Question 7

What is the name of the small number that appears in the upper right of the number 5?

5²

Accepted Answer

exponent

Answer

Little number

Answer

Bracket

Answer

fraction

Question 8

What is the name of the following symbol ^

and what does it do in a spreadsheet formula?

Accepted Answer

circumflex

it does exponents

Answer

circumflex

it does multiplications

Answer

asterisc

it does exponents

Answer

star

it does multiplications

Question 9

Which operation has the same priority level as addition?

Accepted Answer

-

Answer

*

Answer

/

Answer

( )

Question 10

What is another way to call the Exponentiation?

Accepted Answer

Power

Answer

Addition

Answer

Numeration

Answer

Division

Question 11

Maria needs the best formula to calculate how many coins she has left.

If she saves three coins every day during 12 days but at the end she donates 10 coins to her little brother.

Accepted Answer

=3*12-10

Answer

=3x12-10

Answer

(3 * 12 ) - 10

Answer

=3+3+3+3+3+3+3+3+3+3+3+3-10

Question 12

What is the correct cell to type the formula for the result of the total number of rotten fruits.

Accepted Answer

D8BLACK

Answer

E2YELLOW

Answer

D1WHITE

Answer

E8RED

Question 13

Which is the correct cell to write the formula for the total unsold fruit?

Accepted Answer

E8RED

Answer

C8GRAY

Answer

Any cell

Answer

C2WHITE

Question 14

Which is the correct cell to type the formula that calculates the number of fruits that Sienna had left unsold.

Accepted Answer

E6

Answer

E5

Answer

E8

Answer

6E

Question 15

Which is the correct formula to calculate the total number of fruits that were given to these students.

Accepted Answer

=b2+b3+b4+b5+b6

Answer

b2+b3+b4+b5+b6+b7+b8

Answer

=e2+e3+e4+e5+e6

Answer

b2+c2+d2

Question 16

What happens in a spreadsheet when you don't put the equals sign before the formula?

Accepted Answer

The calculation is not performed and it becomes text.

Answer

The program freezes and can close itself.

Answer

The calculation is performed but the result may be incorrect.

Answer

Nothing happens, the program is smart and knows what to do.

Question 17

In spreadsheets there are secret words like commands that help us to make formulas easier.

Accepted Answer

Yes, they are called Functions

Answer

No, you have to do it manually.

Answer

Yes, they are called shortcuts.

Question 18

In a spreadsheets, the statement (number, letters, symbols) used for the calculations is known as:

Accepted Answer

Formula

Answer

Format

Answer

Function

Answer

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