Worksheet: Adding Three Numbers
In this worksheet, we will practice adding three 1-digit numbers by adding in any order and using strategies like making ten or using doubles.
Q2:
Find the three numbers from 4, 1, 7, 9, and 2 whose sum is 10.
- A7, 2, 1
- B4, 2, 1
- C4, 2, 9
- D7, 2, 9
Q3:
.
Q4:
Jennifer was cleaning out her closet. She had 6 shirts, some dresses, and 4 pairs of pants.
If she had 13 pieces of clothing altogether, which of the following is the correct addition sentence?
- A
- B
How many dresses did she have?
Q5:
There are 9 baskets with 10 apples in each and 5 more apples in a tree. How many apples are there all together?
Q7:
Find the missing number in .
Using that , what is ?
Q8:
Benjamin had 5 chocolate bars, 4 lollipops, and 3 gummy bears.
In total, he had candies.
Find another way to write the total number of candies.
- A
- B
- C
- D
- E
Q9:
Find the missing number in .
Q10:
We will see how we can write in different ways.
Find the missing number.
Find the missing number.
Complete the missing sum.
- A7, 3
- B7, 6
- C4, 9
- D11, 3
- E4, 8
All of these sums are equal. What are they equal to?
Q13:
Am I using the equal sign correctly? Check if the two sums are equal.
- Ayes
- Bno
Q14:
Am I using the equal sign correctly? Check if the two sums are equal.
- Ano
- Byes
Q15:
Is the equal sign used correctly? Check if the two sums are equal.
- ANo
- BYes
Q16:
Complete the following: .