Simplify Fractions and Equivalent Fractions
Simplify 2/4
1/2
What is 1/3 + 2/3?
3/3
or 100 bonus points
1
You can use multiplication to show
_____________ _______________.
Repeated addition
8 x 7
56
You can use exponents to show
_____________ _______________.
Repeated multiplication
Simplify 3/9
1/3
What is 4/5 - 2/5?
2/5
Expand using addition
3x8
Show both ways for 100 bonus points
8+8+8
3+3+3+3+3+3+3+3
8 x -7
-56
Expand 25 using multiplication
100 Bonus points for the answer
2x2x2x2x2
32
What is the numerator:
1/2 = ?/8
4
Multiply 3/5 x 1/3
Fully simplify.
1/5
Expand using addition
12x5
Show both ways for 100 bonus points
5+5+5+5+5+5+5+5+5+5+5+5
12+12+12+12+12
72 ÷ 9
8
Expand 37 using multiplication
100 Bonus points for the answer
3x3x3x3x3x3x3
2,187
What is the denominator:
3/4 = 9/?
12
What is 1/2 + 1/3?
Fully simplify.
5/6
Expand using addition
4x7
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4+4+4+4+4+4+4
7+7+7+7
144÷ 12
12
Expand (-2)3 using multiplication
100 Bonus points for the answer
-2 x -2 x -2
-8
Write this fraction with a denominator of 20.
2/5
8/20
Divide 1/4 ÷ 3/5
5/12
Expand using addition
20x2
Show both ways for 100 bonus points
20+20
2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2+2
121÷ -11
Expand (-1)10 using multiplication
100 Bonus points for the answer
-1 x -1 x -1 x -1 x -1 x -1 x -1 x -1 x -1 x -1
1