Subscribe to our YouTube channel for the latest videos, updates, and tips.


Missing Addend Sums with 1-Digit Number

The worksheet will help us to calculate the missing addend sums with 1-digit number for the first graders. Addition problems with missing addends are little difficult to solve before understanding the concept on finding the one-digit missing addend.

To find the missing addend we observe that one addend is given along with their sum so, to find the other addend (missing) of the problem we need to calculate both the numbers showing in the question to get the exact answer.

For example: 1 + ? = 6


To find the missing addend we read the question given as ‘1 and how many more make 6?’ The answer is 5. Therefore, when the number is put in the place of the question mark (?), the sum is written as 1 + 5 = 6.

So, the missing addend is 5.


Missing addend:

1. (i) 6 + ? = 9

2. (i) ? + 5 = 5

3. (i) 4 + ? = 7

4. (i) ? + 6 = 8

5. (i) 1 + ? = 4

6. (i) 8 + ? = 9

7. (i) ? + 2 = 5

8. (i) ? + 3 = 6

9. (i) 0 + ? = 1

10. (i) ? + 2 = 7

11. (i) ? + 1 = 3

12. (i) ? + 9 = 9

(ii) ? + 6 = 9

(ii) 5 + ? = 5

(ii) ? + 4 = 7

(ii) 6 + ? = 8

(ii) ? + 1 = 4

(ii) ? + 8 = 9

(ii) 2 + ? = 5

(ii) 3 + ? = 6

(ii) ? + 0 = 1

(ii) 2 + ? = 7

(ii) 1 + ? = 3

(ii) 9 + ? = 9

The worksheet on missing addend sums with 1-digit number increases the math skills generally for the first grade kids. The learning process of these math problems get more and more difficult as students progress through the elementary years to middle and high school which will help them to solve pre-algebraic equations.







First Grade Math Activities

From Missing Addend Sums with 1-Digit Number to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

  1. Worksheet on Average | Word Problem on Average | Questions on Average

    May 17, 25 05:37 PM

    In worksheet on average interest we will solve 10 different types of question. Find the average of first 10 prime numbers. The average height of a family of five is 150 cm. If the heights of 4 family

    Read More

  2. How to Find the Average in Math? | What Does Average Mean? |Definition

    May 17, 25 04:04 PM

    Average 2
    Average means a number which is between the largest and the smallest number. Average can be calculated only for similar quantities and not for dissimilar quantities.

    Read More

  3. Problems Based on Average | Word Problems |Calculating Arithmetic Mean

    May 17, 25 03:47 PM

    Here we will learn to solve the three important types of word problems based on average. The questions are mainly based on average or mean, weighted average and average speed.

    Read More

  4. Rounding Decimals | How to Round a Decimal? | Rounding off Decimal

    May 16, 25 11:13 AM

    Round off to Nearest One
    Rounding decimals are frequently used in our daily life mainly for calculating the cost of the items. In mathematics rounding off decimal is a technique used to estimate or to find the approximate

    Read More

  5. Worksheet on Rounding Off Number | Rounding off Number | Nearest 10

    May 15, 25 05:12 PM

    In worksheet on rounding off number we will solve 10 different types of problems. 1. Round off to nearest 10 each of the following numbers: (a) 14 (b) 57 (c) 61 (d) 819 (e) 7729 2. Round off to

    Read More