Acronym (Letters)
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Random math questions
100

What is the acronym for order of operations?

P.E.MD.AS

100

Solve the expression --> 4 x 2 + 6

14
100

Solve the expression: 5[4+ (2x3)]

2x3=6

4+6=10

10X5 = 50

100
What is the value of the number in hundreds place: 340, 087, 280

200

100
Mia and Keona are sisters. Mia's birthday is July 1st, Keona's birthday is July 19th. What is the number difference of days between their birthdays.

18 days

200

What is one step that you go "from left to right"?

*bonus 50 pts if you can name both*

multiplication and division

addition and subtraction

200

Solve the expression--> 3+4x 2

4x2= 8

3+8=11

200

What step would you do first: 9 x (4+7) -10 and why

(4+7) is first because it is in parenthesis

200

round this number to the underlined value: 342.8

340

200

There are 30 kids in a class, half of them are boys. One third of the boys are in after school activities. How many boys are in after school activities

30 / 2 = 15, 1/3 fo 15 is 5.

the answer is 5

300

What does the E in PEMDAS Stand for?

Exponents

300

Solve the expression: 7 + (10-3) x 2

21

300

Tell us the steps in order for the following expression: 


4 x (6+3) + 3

First parenthesis: 6+3=9

Next multiply: 9 x 4 = 36

Last is add: 36 + 3=39

300

How would you read this number: 204.076

two hundred four AND seventy six thousandths

300

I have a 7 in the tens place. I have an even number in the ones place. I am lower than 74. What number am I?

72

400

Where do brackets [ ] fall in PEMDAS?

Parenthesis

400

Solve the expression: 4 + (9x2) -5

(9x 2) = 18

4+18=22

22-5=17

400

Solve the expression: (5x2)2 + 45


5x2=10

10x10=100

100+45=145

400

write the expression in a number sentence: the sum of 4 and 14

4 + 14 

400

There are 235 books in a library. On Monday, 123 books are taken out. On Tuesday, 56 books are brought back. How many books are there now?

235-123=112

112+56=168 books

500

Inverse means Opposite... can you tell me the inverse operations for M, D, A, and S?

Inverse of Multiplication is division

Inverse of Division is multiplication

Inverse of addition is subtraction

Inverse of subtraction is addition

500

Solve the expression: (9x5) -30 + 10

(9x5) = 45

45-30= 15

15+10=25

500

Ryan argues that the answer to 4+5x6-3 is 51, explain his mistake?

Ryan added 4+5 first to get 9 then multiplied it by 6 to get 54 then subtracted 3. He should have multiplied 5 x 6 first, then added 30 + 4 - 3 to get 31

500

How would you write this expression in a number sentence:the sum of four and ten, doubled

2 x 4 + 10

500

 Lana has 3 bags with the same amount of marbles in them, totaling 12 marbles. Markus has 3 bags with the same amount of marbles in them, totaling 18 marbles. How many more marbles does Markus have in each bag?

Lana has 4 marbles in each bag. I know this because 12 / 3 = 4.

Markus has 6 marbles in each bag. 18/3=6.

Markus has 2 more marbles in each bag.

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