Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
![](https://s3.amazonaws.com/content.accelerate-ed.com/Elementary/docs/Math_Assets/img/headers/multiplication/multiply_monkey_show_what_you_know_header.png)
Show What You Know!
Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.
What is the right number of addends?
![two circles with two inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/c8d675b8-7f15-49e0-bc31-49ef4e19e244.png)
- 2
- 3
- 4
- 5
That is right! There are 2 circles. That means 2 addends.
Sorry, that is not right. The number of groups tells you the number of addends.
Sorry, that is not right. The number of groups tells you the number of addends.
Sorry, that is not right. The number of groups tells you the number of addends.
Find the repeated addition sentence.
![two circles with three inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/9df044db-b16f-40fe-9609-3a2d6f9d3263.png)
- 4 + 4 = ?
- 3 + 3 + 3 = ?
- 2 + 2 = ?
- 3 + 3 = ?
Sorry, that is not correct. The addends for the repeated addition sentence are the number of dots inside the circles.
Sorry, that is not correct. The addends for the repeated addition sentence are the number of dots inside the circles.
Sorry, that is not correct. The addends for the repeated addition sentence are the number of dots inside the circles.
Correct! There are 2 addends. 3 is the repeated addend.
Which multiplication sentence is correct?
![three circles with three inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/1d947951-0740-467a-8cc6-f9bc87b129a5.png)
3 + 3 + 3 = ?
- 3 \({ \times }\) 2 = ?
- 4 \({ \times }\) 3 = ?
- 3 \({ \times }\) 3 = ?
- 2 \({ \times }\) 3 = ?
Sorry, that is not right. There are 3 addends. 3 is the repeated addend.
Sorry, that is not right. There are 3 addends. 3 is the repeated addend.
That is right! There are 3 addends. 3 is the repeated addend.
Sorry, that is not right. There are 3 addends. 3 is the repeated addend.
Find the answer.
![three circles with four inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/58826492-5045-4769-b09a-debde12c01de.png)
4 + 4 + 4 = ?
3 \({ \times }\) 4 = ?
- 7
- 12
- 15
- 16
Sorry, that is not correct. You need to add 4 plus 4 plus 4, or multiply 3 groups of 4.
Correct! The sum and product are 12.
Sorry, that is not correct. You need to add 4 plus 4 plus 4, or multiply 3 groups of 4.
Sorry, that is not correct. You need to add 4 plus 4 plus 4, or multiply 3 groups of 4.
What is the repeated addend?
![three circles with five inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/feede3d6-1543-4630-b621-7848218bfdd6.png)
___ + ___ + ___ = ?
- 3
- 15
- 5
- 10
Sorry, that is not right. The repeated addend is the number of dots in each circle.
Sorry, that is not right. The repeated addend is the number of dots in each circle.
That is right! There are 5 dots in each circle.
Sorry, that is not right. The repeated addend is the number of dots in each circle.
Find the repeated addition sentence.
![four circles with five inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/28143911-f833-4ac9-94ff-eebae02c4fc3.png)
- 5 + 5 + 5 + 5 = ?
- 4 + 4 + 4 + 4 = ?
- 4 + 4 + 4 + 4 + 4 = ?
- 6 + 6 + 6 + 6 = ?
Correct! There are 4 addends. 5 is the repeated addend.
Sorry, that is not correct. The repeated addend is the number of dots in each circle.
Sorry, that is not correct. The repeated addend is the number of dots in each circle.
Sorry, that is not correct. The repeated addend is the number of dots in each circle.
Which multiplication sentence is correct?
![five circles with three inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/4389e12f-7a20-4c14-9d66-7f96f8f5f1ce.png)
3 + 3 + 3 + 3 + 3 = ?
- 5 \({ \times }\) 2 = ?
- 5 \({ \times }\) 3 = ?
- 3 \({ \times }\) 3 = ?
- 4 \({ \times }\) 5 = ?
Sorry, that is not right. You need to multiply 5 groups of 3.
That is right! You are multiplying 5 groups of 3.
Sorry, that is not right. You need to multiply 5 groups of 3.
Sorry, that is not right. You need to multiply 5 groups of 3.
Find the answer.
![four circles with four inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/39ff9c5e-1244-4626-8499-d402ceb14930.png)
4 + 4 + 4 + 4 = ?
4 \({ \times }\) 4 = ?
- 20
- 12
- 8
- 16
Sorry, that is not correct. You need to add 4 plus 4 plus 4 plus 4, or multiply 4 groups of 4.
Sorry, that is not correct. You need to add 4 plus 4 plus 4 plus 4, or multiply 4 groups of 4.
Sorry, that is not correct. You need to add 4 plus 4 plus 4 plus 4, or multiply 4 groups of 4.
Correct! The sum and product are 16.
Which multiplication sentence is correct?
![five circles with four inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/1fae24e2-31fd-4f20-ba0a-7806b55479d4.png)
4 + 4 + 4 + 4 + 4 = ?
- 5 \({ \times }\) 4 = ?
- 4 \({ \times }\) 4 = ?
- 5 \({ \times }\) 3 = ?
- 5 \({ \times }\) 5 = ?
That is right! There are 5 addends. 4 is the repeated addend.
Sorry, that is not right. There are 5 addends. 4 is the repeated addend.
Sorry, that is not right. There are 5 addends. 4 is the repeated addend.
Sorry, that is not right. There are 5 addends. 4 is the repeated addend.
Find the answer.
![four circles with five inner circles each](https://s3.amazonaws.com/cms.accelerate-ed.com/image/31103b00-1353-4189-afb2-0d7016af8ca3.png)
5 + 5 + 5 + 5 = ?
4 \({ \times }\) 5 = ?
- 20
- 10
- 15
- 9
Correct! The sum and product are 20.
Sorry, that is not correct. You need to add 5 plus 5 plus 5 plus 5, or multiply 4 groups of 5.
Sorry, that is not correct. You need to add 5 plus 5 plus 5 plus 5, or multiply 4 groups of 5.
Sorry, that is not correct. You need to add 5 plus 5 plus 5 plus 5, or multiply 4 groups of 5.
Summary
Questions answered correctly:
Questions answered incorrectly: