Let’s solve each table one by one. We need to find the rule that turns the Input into the Output, then use that rule to fill in the missing numbers.
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Table 1:
Input → Output
3 → 24
9 → 72
2 → ?
10 → ?
Look at first row: 3 → 24
What do we multiply 3 by to get 24?
24 ÷ 3 = 8 → So maybe ×8?
Check second row: 9 × 8 = 72 → Yes! That matches.
So rule is:
Multiply input by 8
Now fill in:
2 × 8 =
16
10 × 8 =
80
✔ Table 1 done.
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Table 2:
Input → Output
7 → 77
8 → 88
4 → ?
3 → ?
First row: 7 → 77
77 ÷ 7 = 11 → Maybe ×11?
Check second row: 8 × 11 = 88 → Yes!
Rule:
Multiply input by 11
Fill in:
4 × 11 =
44
3 × 11 =
33
✔ Table 2 done.
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Table 3:
Input → Output
4 → 16
10 → 40
7 → ?
3 → ?
First row: 4 → 16 → 16 ÷ 4 = 4 → Maybe ×4?
Second row: 10 × 4 = 40 → Yes!
Rule:
Multiply input by 4
Fill in:
7 × 4 =
28
3 × 4 =
12
✔ Table 3 done.
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Table 4:
Input → Output
6 → 24
7 → 28
9 → ?
4 → ?
First row: 6 → 24 → 24 ÷ 6 = 4 → Maybe ×4?
Second row: 7 × 4 = 28 → Yes!
Rule:
Multiply input by 4
Fill in:
9 × 4 =
36
4 × 4 =
16
✔ Table 4 done.
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Final Answer:
Table 1:
Input 2 → Output 16
Input 10 → Output 80
Table 2:
Input 4 → Output 44
Input 3 → Output 33
Table 3:
Input 7 → Output 28
Input 3 → Output 12
Table 4:
Input 9 → Output 36
Input 4 → Output 16
Parent Tip: Review the logic above to help your child master the concept of input output worksheet.
