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Activities 3


3.1)

Add these fractions together.

a)
1 2 + 4 2
b)
3 5 + 1 5
c)
6 8 + 8 8
d)
4 6 + 1 6
e)
3 2 + 5 2
f)
7 4 + 3 4
g)
4 3 + 1 3
h)
12 6 + 1 6

a)
1 2 + 4 2
b)
3 5 + 1 5
c)
6 8 + 8 8
d)
4 6 + 1 6
e)
3 2 + 5 2
f)
7 4 + 3 4
g)
4 3 + 1 3
h)
12 6 + 1 6

3.2)

Subtract these fractions.

a)
9 4 5 4
b)
13 18 5 18
c)
3 6 2 6
d)
12 10 8 10
e)
8 7 3 7
f)
28 12 14 12
g)
5 4 1 4
h)
7 3 7 3
i)
40 3 32 3

a)
9 4 5 4
b)
13 18 5 18
c)
3 6 2 6
d)
12 10 8 10
e)
8 7 3 7
f)
28 12 14 12
g)
5 4 1 4
h)
7 3 7 3
i)
40 3 32 3

You can find the solutions here.

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