In this lesson, we will learn how to add and subtract odd and even numbers up to 100.
Q1:
In this addition table, Noah colored all the numbers that are the sum of 4 and an even number.
Are the sums he colored odd or even?
Fill in the blank: The sum of an even number and an even number is an number.
Is 3 plus an even number even?
Fill in the blank: The sum of an odd number and an even number is an number.
Q2:
Select a pair of even numbers whose sum is 70.
Q3:
The sum of two even numbers is .
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