Lesson Worksheet: Adding and Subtracting Odd and Even Numbers Mathematics • 3rd Grade
In this worksheet, we will practice adding and subtracting odd and even numbers up to 100.
Q1:
Select a pair of even numbers whose sum is 70.
- A
- B
- C
- D
Q2:
The sum of two even numbers is .
- Aan odd number
- Ban even number
Q3:
In this addition table, Anthony colored all the numbers that are the sum of 4 and an even number.
Are the sums he colored odd or even?
- AEven
- BOdd
Fill in the blank: The sum of an even number and an even number is an number.
- AEven
- BOdd
Is 3 plus an even number even?
- AYes
- BNo
Fill in the blank: The sum of an odd number and an even number is an number.
- AOdd
- BEven
Q4:
An even number plus an odd number is .
- Aan even number
- Ban odd number
Q5:
An odd number plus an odd number is .
- Aan odd number
- Ban even number
Q6:
An even number plus is an odd number.
- Aan odd number
- Ban even number
Q7:
In this addition table, Sophia colored all the even sums blue and all the odd sums green.
Look for patterns in the table to decide whether the following sums are even or odd.
- AOdd
- BEven
- AEven
- BOdd
- AEven
- BOdd
- AOdd
- BEven
- AOdd
- BEven
Q8:
James was using this addition table to investigate odd and even numbers.
He started to color all of the sums of odd numbers and other odd numbers. Which sums did he miss?
- A and
- B and
- C and
- D and
- E and
All of the numbers he colored are even. Think about other sums.
Is the sum of 11 and 15 even or odd?
- Aeven
- Bodd
Finish the sentence: When you add an odd number to an odd number, the answer is .
- Aalways even
- Bsometimes even and sometimes odd
- Calways odd
Q9:
Chloe added two odd numbers and got a result of 64. Which of the following is Chloe’s addition?
- A
- B
- C
- D
Q10:
Jacob subtracted one even number from another and got an answer of 26. Which of the following is Jacob’s subtraction?
- A
- B
- C
- D
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