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
n + 15 = o
(n)
(o)
(c)
(d)
(e)
(f)
1.
50
65
8
26
10
5
c + 18 = d
30
45
76
94
4
2
2.
6
21
11
29
12
6
e ÷ 2 = f
78
93
33
51
20
10
3.
17
32
31
49
16
8
n × 4 = o
n + 15 = o
c + 18 = d
e ÷ 2 = f
4.
m ÷ 5 = n
5.
4)
5)
6)
Input
Output
Input
Output
Input
Output
j ÷ 8 = k
(n)
(o)
(m)
(n)
(j)
(k)
6.
5
20
45
9
72
9
t - 15 = u
7
28
30
6
64
8
7.
6
24
35
7
24
3
h × 7 = i
2
8
15
3
40
5
8.
4
16
50
10
32
4
r - 12 = s
n × 4 = o
m ÷ 5 = n
j ÷ 8 = k
9.
i × 6 = j
10.
w - 7 = x
11.
7)
8)
In (t)
110
20
71
17
In (h)
2
6
9
8
Out (u)
95
5
56
2
Out (i)
14
42
63
56
s - 14 = t
12.
t - 15 = u
h × 7 = i
9)
10)
In (r)
20
98
32
87
In (i)
6
2
7
9
Out (s)
Out (j)
8
86
20
75
36
12
42
54
r - 12 = s
i × 6 = j
11)
12)
In (w)
63
68
61
14
In (s)
88
97
112
63
Out (x)
Out (t)
56
61
54
7
74
83
98
49
w - 7 = x
s - 14 = t
1-10 92 83 75 67 58 50 42 33 25 17
Math
8
11-12 8
0
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