Math Grade 2 Quiz Determine whether a group of objects (up to 20) has an odd or even number of members2.OA.C.3
CCSS.MATH.CONTENT.2.OA.C.3 focuses on determining whether a group of objects, up to 20 in total, has an odd or even number of members. This standard allows students to understand the basic concept of evenness and oddness. There are multiple ways to determine this, including pairing objects together (to see if any are left unpaired) or counting by 2s. Additionally, this standard introduces the idea that even numbers can be expressed as the sum of two equal addends. This understanding lays the foundation for future mathematical concepts related to number properties and operations.
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 2.OA.C.3 Determine whether a group of objects (up to 20) has an odd or even number of members 0%
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Question 1 of 10
1. Question
Which of the following is an even number?
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Question 2 of 10
2. Question
If you have 8 objects and you pair them up, how many pairs will you have?
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Question 3 of 10
3. Question
Which of the following groups of objects has an odd number?
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Question 4 of 10
4. Question
How can you express the number 10 as a sum of two equal addends?
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Question 5 of 10
5. Question
If there are 5 objects, how many are left when counted by 2s?
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Question 6 of 10
6. Question
If an even number is divided into two equal parts, the result is…
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Question 7 of 10
7. Question
How can you express the number 14 as a sum of two equal addends?
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Question 8 of 10
8. Question
When you have 11 objects and count by 2s, you will end with which number?
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Question 9 of 10
9. Question
If there are 12 objects and all are paired, how many objects will be left unpaired?
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Question 10 of 10
10. Question
How many objects are left unpaired if there are 7 objects?
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