Word Stuff
Fix my Mistake
Order of Ops 1
Order of Ops 2
Mystery
100
Give the correct order of operations.
Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction
100
9 - 3 x 2=12
Correct answer is 3. Do x then -, not - then x.
100
3 + 4 x 5
23
100
14 - 2 x 7
0
100

Tell what 53 really means.

53 means 5 x 5 x 5

200

Why is it important to know PEMDAS as a mathematician?

So everyone can solve every problem the same (correct) way.

200

52 + 1=11

5 2 = 25, not 10. Correct Answer is 26.

200
7 + (2 x 4) - 1
14
200
49 ÷ (3+4) + 52
32
200

What day is celebrated with Leprechauns?

St. Patrick's Day, March 17th

300

Which operation comes first between addition and subtraction?

Whichever operation appears first.

300
32 - 6 = 0
3 2 = 9, not 6. Correct answer is 3
300
56 ÷ (4+4) + 32
16
300
5 + 14 ÷ 2 × 5
40
300

Which comes first in PEMDAS between multiplication and division?

Whichever operation appears first.

400

In the problem 43 what is the 3 called?

The exponent.

400
4 + 5 + 7 - 3 x 2 = 26
You need to follow PEMDAS and do x first. Correct answer is 10.
400
20 – (5+3) x 2 + 4
8
400
(4-1)2 + (5+ 1)2
45
400

What is (3 + 17.5 x 6)/(23) ?

13.5

500

In the problem 43 = 64, what is the 4 called?

The base.

500

103  = 30

10 3  = 10 x 10 x10, which is 1000, not 30.

500
(5 x 4) – 6 ÷ 2 + 9
26
500
12 + 22 x 32 - 42
21
500

In rock, paper, scissors, rock beat scissors, scissors beats paper, and paper beats rock. What does scissors beat?

Paper

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