Example

Question 1.

Explanation:
6,210 + 765 = 6,975.

Question 2.

Explanation:
5,324 + 3,351 = 8,675.

Question 3.

Explanation:
5,413 + 1,382 = 6,795.

Question 4.

Explanation:
7,363 + 1,406 = 8,769.

Question 5.

Explanation:
1,048 + 3,430 = 4,478.

Question 6.

Explanation:
3,157 + 2,242 = 5,399.

Example

Question 7.
5,362 + 506 = ____

5,362 + 506 = 5,868.

Explanation:

Question 8.
6,542 + 3,050 = ____

6,542 + 3,050 = 9,592.

Explanation:

Question 9.
4,632 + 5,306 = ____

4,632 + 5,306 = 9,938.

Explanation:

Question 10.
741 + 2,100 = ____

741 + 2,100 = 2,841.

Explanation:

Example
The sum of 6,324 and 251 is 6,575

Question 11.
The sum of 8,624 and 1,362 is ____
The sum of 8,624 and 1,362 is 9,986.

Explanation:

Question 12.
The sum of 3,452 and 5,037 is ____
The sum of 3,452 and 5,037 is 8,489.

Explanation:

Example

Question 13.
3,005 + 4 = ___
3,005 + 4 = 3,009.

Explanation:
3,005 + 4 = 3,009.

Question 14.
6,015 + 24 = ___
6,015 + 24 = 6,039.

Explanation:
6,015 + 24 = 6,039.

Question 15.
2,021 + 42 = ___
2,021 + 42 = 2,063.

Explanation:
2,021 + 42 = 2,063.

Question 16.
8,600 + 300 = ___
8,600 + 300 = 8,900.

Explanation:
8,600 + 300 = 8,900.

Question 17.
2,362 + 606 = ___
2,362 + 606 = 2,968.

Explanation:
2,362 + 606 = 2,968.

Question 18.
3,633 + 1,143 = ___
3,633 + 1,143 = 4,776.

Explanation:
3,633 + 1,143 = 4,776.

Question 19.
4,361 + 3,015 = ___
4,361 + 3,015 = 7,376.

Explanation:
4,361 + 3,015 = 7,376.

Write the matching letters of each answer to find out what “Buenas tardes” means.
Question 20.

good afternoon.

Explanation:

3,005 + 4 = 3,009.
6,015 + 24 = 6,039.
2,021 + 42 = 2,063.
8,600 + 300 = 8,900.
2,362 + 606 = 2,968.
3,633 + 1,143 = 4,776.
4,361 + 3,015 = 7,376.

Example

Question 21.
4,094 + 803 = ____

4,094 + 803 = 4,897.

Explanation:

Question 22.
5,051 + 2,136 = ____

5,051 + 2,136 = 7,187.

Explanation:

Question 23.
7,423 + 1,362 = ____

7,423 + 1,362 = 8,785.

Explanation:

Question 24.
6,036 + 3,112 = ___