Complete the sentences to explain the pattern shown in the table.

Question

(1 point)
When I shade any 3 sums next to each other in the addition table and add the first and third sums, the total is
Choose
the sum in the middle.

This is true for
Choose
sum(s) in the addition table.



Question 2
Part B
Complete the equations that show the pattern from the addition table.

(1 point)

Choose
+ 10 =
Choose

Choose
x 9 =
Choose

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Answer 1

To complete the sentences and equations based on the pattern in the addition table, let's analyze the information provided.

1. Explanation of the Pattern:

• When I shade any 3 sums next to each other in the addition table and add the first and third sums, the total is equal to the sum in the middle.
• This is true for all sums in the addition table.

2. Complete the equations:

• Choose 7 + 10 = 17
• Choose 9 x 9 = 81

Feel free to adjust the specific numbers in the equations based on the actual values in your addition table!