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Duplicate of Math - Brain Teasers Flashcards | StudBud
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Duplicate of Math - Brain Teasers
Duplicate of Math - Brain Teasers
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A quiz of #math #brainteasers. #grade4 #grade5 #grade6 #grade7 #grade8 #grade9
Flashcards
19 cards
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Practice quiz
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Questions
19
Answers
1
The word googol (which gave us the name Google) was invented by...
The ancient Persians
The Babylonians
9-year Milton Sirotta.
Albert Einstein
2
Which one does
not
belong?
90
51
77
23
3
You can remember the value of
Pi
(3.1415926) by counting each word's letters in....
"May I have a handful of pocket change?"
"May I please have some candy?"
"May I ask you to the prom?"
"May I have a large container of coffee?"
4
5 + 5 ÷ 5 + 5 x 5 − 5 =?
26
5
22
30
5
Find the missing number.
13
12
6
5
6
Which could not be an answer to the bottom equation?
− 38
48
84
64
7
What letter appears only ONCE in the numbers between 1 and 1000?
A
O
I
E
8
If the first day of the month is a Sunday, what special day happens in that month?
Friday the 13th
2 full moons
lunar eclipse
month will have 30 days
9
What is the value of the circle?
14
7
3
10
10
What number belongs in the box on top?
2,592
72,576
816
540
11
Which statement makes the following true?
C = 6
B = 4
A = 3
A = 2
12
What number does not have a Roman numeral?
3
0
2
1
13
I am a building with a number of stories. What am I?
Twin Towers
Eiffel Tower
Articles
A library
14
Which number has the same number of letters as the number is represents?
4
3
6
5
15
Why is March 14th of every year called "Pi Day"?
because the date is 3.14
because bananas
Because pie is an American invention
because pies are round
16
I have two US coins totaling 30 cents. One is not a nickel. What are the coins?
This is impossible.
A nickel and a quarter
A quarter and a penny.
A quarter and a dime
17
Why is October 10th of every year called "Metric Day"?
because Trump said so
because we convert everything to decimals on that day
because it's 10.10
because the metric systems was invented on that day
18
What is a palindrome number? Hint tacocat
12345
3.1415
54321
12321
19
If you chose a random answer to this question, what is the likelihood you are correct?
50%
25%
25%
0%
