Function Machines - Creating Equations Worksheet Template With Answer Key
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1
2Function Machines - Creating Equations
Name:
Write an equation to show the relationship between the input and the output.
A n s w e r s
1)
2)
3)
Input
Output
Input
Output
Input
Output
g × 4 = h
(g)
(h)
(m)
(n)
(o)
(p)
1.
10
40
21
4
20
14
m - 17 = n
2
8
18
1
37
31
2.
7
28
19
2
10
4
o - 6 = p
9
36
106
89
67
61
3.
4
16
96
79
92
86
m + 20 = n
g × 4 = h
m - 17 = n
o - 6 = p
4.
y ÷ 3 = z
5.
4)
5)
6)
Input
Output
Input
Output
Input
Output
e × 6 = f
(m)
(n)
(y)
(z)
(e)
(f)
6.
4
24
18
6
7
42
s ÷ 10 = t
1
21
6
2
9
54
7.
10
30
27
9
6
36
a ÷ 9 = b
60
80
21
7
2
12
8.
37
57
15
5
3
18
k - 12 = l
m + 20 = n
y ÷ 3 = z
e × 6 = f
9.
l × 2 = m
10.
c + 15 = d
11.
7)
8)
In (s)
90
80
100
30
In (a)
63
45
90
36
Out (t)
9
8
10
3
Out (b)
7
5
10
4
y ÷ 5 = z
12.
s ÷ 10 = t
a ÷ 9 = b
9)
10)
In (k)
49
32
58
44
In (l)
10
7
8
5
Out (l)
Out (m)
37
20
46
32
20
14
16
10
k - 12 = l
l × 2 = m
11)
12)
In (c)
1
2
32
10
In (y)
15
20
35
50
Out (d)
Out (z)
16
17
47
25
3
4
7
10
c + 15 = d
y ÷ 5 = z
1-10 92 83 75 67 58 50 42 33 25 17
Math
1
11-12 8
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