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maw [93]
3 years ago
10

Fill in the table and find the rule

Mathematics
2 answers:
irakobra [83]3 years ago
4 0
It add by the number in the first column.
1 + 1 = 1
2+1=3
3+2=5
5+4=9
lesantik [10]3 years ago
4 0

Answer:

The table shows a relation where the first is sum by other number to obtain the second colum.

So, 1 + 0 = 1, the first row.

2 + 1 = 3

3 + 2 = 5

As you can see, the increasing number is the added part, and increases by one, that's the rule.

Then,

4 + 3 = 7

15 + 4 = 19

Therefore, the complete table is

1    1

2   3

3   5

4   7

15  19

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