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
q + 11 = r
(q)
(r)
(d)
(e)
(g)
(h)
1.
53
64
82
72
7
28
d - 10 = e
51
62
62
52
6
24
2.
29
40
89
79
8
32
g × 4 = h
67
78
43
33
10
40
3.
48
59
29
19
2
8
l + 12 = m
q + 11 = r
d - 10 = e
g × 4 = h
4.
c ÷ 3 = d
5.
4)
5)
6)
Input
Output
Input
Output
Input
Output
q - 15 = r
(l)
(m)
(c)
(d)
(q)
(r)
6.
77
89
9
3
96
81
k + 20 = l
71
83
18
6
83
68
7.
14
26
30
10
68
53
e - 7 = f
8
20
12
4
47
32
8.
95
107
15
5
75
60
n - 2 = o
l + 12 = m
c ÷ 3 = d
q - 15 = r
9.
w × 7 = x
10.
s ÷ 2 = t
11.
7)
8)
In (k)
85
27
17
64
In (e)
8
68
83
82
Out (l)
105
47
37
84
Out (f)
1
61
76
75
o + 4 = p
12.
k + 20 = l
e - 7 = f
9)
10)
In (n)
63
14
101
52
In (w)
9
2
5
6
Out (o)
Out (x)
61
12
99
50
63
14
35
42
n - 2 = o
w × 7 = x
11)
12)
In (s)
20
10
12
4
In (o)
59
63
79
41
Out (t)
Out (p)
10
5
6
2
63
67
83
45
s ÷ 2 = t
o + 4 = p
1-10 92 83 75 67 58 50 42 33 25 17
Math
4
11-12 8
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