Fraction Addition
Fraction Subtraction
Decimal Addition
Decimal Subtraction
Mystery
100

¼ + ¼

2/4

100

4/5  3/5

1/5

100

    0.40

+ 0.30

0.70
100

    0.80

–  0.60

0.20

100

How many legs does a spider have?

A spider has 8 legs

200

1/6 + 2/6

Can this be simplified?

3/6   

Yes, it's simplified version is:  1/2

200

7/9  -  4/9

Can this be simplified?

3/9

Yes, it's simplified version is: 1/3

200

    0.11

+  0.82

0.93

200

    0.45

–  0.35

0.10
200

How many colors does a rainbow have?

*For double points can you name them in order?*

A rainbow has 7 colors

*Red, Orange, Yellow, Green, Blue, Indigo, Violet (Purple)*

300

2/8 + 3/8

Can this be simplified?

5/8

No, it can't be simplified

300

6/16  -  3/16

Can this be simplified?

3/16

No, it can't be simplified

300

    1.20

+  0.10

1.30

300

    0.78

–  0.25

0.53

300

How many stripes does the flag of the United States have?

The U.S. flag has 13 stripes, representing the original 13 colonies

400

7/9 + 3/9

Can this be simplified?

10/9

Yes, it's simplified version is 11/9

400

10/15  -  5/15

Can this be simplified?

5/15

Yes, it's simplified version is: 1/3

400

    0.33

+  1.44

1.77

400

    1.24

–  1.11

0.13

400

What is the largest mammal in the world?

The Blue Whale

500

⅔ + ⅙

500

6/8  -  1/4

Can this be simplified?

4/8  OR  2/4

Yes, it's simplified version is: 1/2

500

    1.73

+  0.27

2

500

    2.79

–  1.84

0.95

500

In which capital city of Europe would you find the Eiffel Tower?

Paris, France
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