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
f + 5 = g
(f)
(g)
(t)
(u)
(v)
(w)
1.
56
61
5
10
30
21
t × 2 = u
43
48
8
16
39
30
2.
74
79
6
12
69
60
v - 9 = w
99
104
7
14
68
59
3.
21
26
9
18
23
14
c - 18 = d
f + 5 = g
t × 2 = u
v - 9 = w
4.
r - 10 = s
5.
4)
5)
6)
Input
Output
Input
Output
Input
Output
g ÷ 3 = h
(c)
(d)
(r)
(s)
(g)
(h)
6.
48
30
11
1
27
9
h × 10 = i
108
90
47
37
30
10
7.
78
60
109
99
6
2
e × 7 = f
86
68
91
81
24
8
8.
39
21
92
82
9
3
d ÷ 9 = e
c - 18 = d
r - 10 = s
g ÷ 3 = h
9.
e ÷ 5 = f
10.
e + 17 = f
11.
7)
8)
In (h)
7
9
3
8
In (e)
10
8
6
2
Out (i)
70
90
30
80
Out (f)
70
56
42
14
i - 9 = j
12.
h × 10 = i
e × 7 = f
9)
10)
In (d)
18
81
27
72
In (e)
35
40
10
30
Out (e)
Out (f)
2
9
3
8
7
8
2
6
d ÷ 9 = e
e ÷ 5 = f
11)
12)
In (e)
72
84
88
94
In (i)
40
10
57
54
Out (f)
Out (j)
89
101 105 111
31
1
48
45
e + 17 = f
i - 9 = j
1-10 92 83 75 67 58 50 42 33 25 17
Math
3
11-12 8
0
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