Math Flashcards

0
Q

What is 3 over 4 plus 9 over 5?

A

Nothing, because you can’t do it. Why? The denominator is different.

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1
Q

What is the answer to this number family?

86,79,72,65,58,,,,.

A

86,79,72,65,58,51,44,37,30.

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2
Q

A man had $20.59 and he bought a package of water that was $20.39. After he bought it, how much $ does he have left?

A

The answer is $0.20

$20.59
-20.39
______
$ .20

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3
Q

Edith had 20 pairs of shoes. She donated 19. How much shoes does she have in total?

A

1 pair of shoes total.

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4
Q
There were 200,000 people in Japan. There were 205,000 people in china. 10 moved from Japan to china. How much was the population in Japan?
 A: 100,999 
 B: 199,999
 C: 200,001
 D: none of the above
A

D: none of the above

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5
Q

In New York City, there was 500 taxi’s and 100,090 cars. If you take 100,090 cars and minus it from 10,000. How much cars do you have in total?

A

90,090

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6
Q

There was 50 traffic lights on one whole road. 29 broke down. How much traffic lights are working.

A

21 traffic lights

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7
Q

Solve this fraction…

20 20
__ x __ = ?

30 50

A

400
____

1,500

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8
Q

There were 15 kids in a day care service. 18 more kids were added. How much kids total?

A

33 kids

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9
Q

In roman numbers, what number is the capital “C”?

A

100

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