Question
1
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Find the rule from the table below:
-
A
Add 7
-
B
Add 4
The correct answer is "add 4".
Please Note:
Addition is the operation that increases a number by adding to it.
Solution:
To find the correct rule, we consider the given table.
We observe that the given rule makes each number increase. This implies addition.
We try adding 4 to each input number:
5 + 4 = 9
7 + 4 = 11
2 + 4 = 6
3 + 4 = 7
On adding 4 to the input numbers, we get the corresponding output numbers.
So, the rule is "add 4”.