Fraction Prowess Medium level deck:
Fraction Prowess
Medium level deck:
How
to play
|
Blank
| Decks:
1-3
| 4-6
| 7-9
| Fractions: Easy
| Medium
|
Hard |
brain
buster  |
Remember
, the strength comes from doing these problems on paper
and then clicking on the
letter above the column to see if you are correct.*(this
function only works in Microsoft
Internet Explorer)
You
will feel an incredible intellectual high
when you get a column correct.
Of
course, the ultimate challenge is to get an entire card,or the entire
deck, perfectly correct
without any help from a calculator.
| card 13 |
a
|
b
|
c
|
d
|
e
|
f
|
g
|
h
|
i
|
j
|
| SUM(+) |
|
|
1/2
|
|
|
3(1/3)
|
|
|
7(1/2)
|
5(7/8)
|
| Part |
1/2
|
3(1/8)
|
|
|
3(1/2)
|
|
6(1/4)
|
10
|
5(1/5)
|
|
| Part |
2/3
|
|
|
5/6
|
7(5/9)
|
|
1/2
|
3(2/5)
|
|
3(2/3)
|
| PROD(x) |
|
4
|
1/16
|
1(1/3)
|
|
1
|
|
|
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| card 14 |
a
|
b
|
c
|
d
|
e
|
f
|
g
|
h
|
i
|
j
|
| SUM(+) |
7/12
|
|
|
7(3/4)
|
12/35
|
|
|
10/21
|
1(1/2)
|
|
| Part |
|
5(1/2)
|
|
5(2/3)
|
|
2(1/3)
|
5/9
|
|
|
15(3/4)
|
| Part |
|
12
|
6
|
|
|
2(1/3)
|
|
|
7/11
|
1/2
|
| PROD(x) |
1/12
|
|
5(1/2)
|
|
1/35
|
|
1/2
|
1/21
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| card 15 |
a
|
b
|
c
|
d
|
e
|
f
|
g
|
h
|
i
|
j
|
| SUM(+) |
1(1/3)
|
7(1/7)
|
|
2/3
|
1
|
|
1(1/12)
|
19(1/2)
|
|
2/5
|
| Part |
|
|
15(2/3)
|
|
|
|
|
|
1/3
|
|
| Part |
|
|
1/2
|
|
|
16
|
|
2(3/5)
|
2/3
|
|
| PROD(x) |
4/9
|
1
|
|
1/9
|
2/9
|
7(1/3)
|
1/4
|
|
|
1/25
|
|
|
|
|
|
|
|
|
|
|
|
|
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