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
p ÷ 5 = q
(p)
(q)
(p)
(q)
(r)
(s)
1.
45
9
48
6
51
55
p ÷ 8 = q
15
3
80
10
74
78
2.
20
4
40
5
1
5
r + 4 = s
10
2
56
7
71
75
3.
25
5
72
9
5
9
j + 6 = k
p ÷ 5 = q
p ÷ 8 = q
r + 4 = s
4.
n - 9 = o
5.
4)
5)
6)
Input
Output
Input
Output
Input
Output
x - 8 = y
(j)
(k)
(n)
(o)
(x)
(y)
6.
90
96
75
66
10
2
s ÷ 4 = t
39
45
31
22
14
6
7.
53
59
67
58
53
45
o × 10 = p
37
43
54
45
18
10
8.
54
60
57
48
56
48
u × 9 = v
j + 6 = k
n - 9 = o
x - 8 = y
9.
l + 7 = m
10.
c + 19 = d
11.
7)
8)
In (s)
12
24
20
32
In (o)
7
9
5
3
Out (t)
3
6
5
8
Out (p)
70
90
50
30
p × 7 = q
12.
s ÷ 4 = t
o × 10 = p
9)
10)
In (u)
9
7
8
5
In (l)
22
72
11
71
Out (v)
Out (m)
81
63
72
45
29
79
18
78
u × 9 = v
l + 7 = m
11)
12)
In (c)
4
57
93
9
In (p)
2
5
8
3
Out (d)
Out (q)
23
76
112
28
14
35
56
21
c + 19 = d
p × 7 = q
1-10 92 83 75 67 58 50 42 33 25 17
Math
7
11-12 8
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