Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
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.
Which array shows 3 x 2?
Sorry, that is not the correct array. The array needs 3 rows of 2.
Sorry, that is not the correct array. The array needs 3 rows of 2.
Yes! That is the correct array.
Which multiplication sentence uses this array?
- 3 x 4 = ?
- 2 x 6 = ?
- 3 x 3 = ?
Correct! There are 3 rows of 4. That is 3 x 4.
Sorry, that is not correct. There are 3 rows of 4. That is 3 x 4.
Sorry, that is not correct. There are 3 rows of 4. That is 3 x 4.
Which repeated addition sentence can we use?
- 4 + 4 + 4 = ?
- 5 + 5 + 5 = ?
- 3 + 3 + 3 = ?
Sorry, that is not correct. 3 columns of 5 means three 5s. 5 + 5 + 5 = ?
That is right! 3 columns of 5 means three 5s. 5 + 5 + 5 = ?
Sorry, that is not correct. 3 columns of 5 means three 5s. 5 + 5 + 5 = ?
What is the answer to 3 x 3?
- 9
- 3
- 6
Great work! 3 x 3 = 9.
Sorry, that is not correct. 3 x 3 = 9.
Sorry, that is not correct. 3 x 3 = 9.
Which array shows 4 x 3?
Sorry, that is not the correct array. The array needs 4 rows of 3.
Yes! That is the correct array.
Sorry, that is not the correct array. The array needs 4 rows of 3.
Which multiplication sentence uses this array?
- 4 x 5 = ?
- 4 x 3 = ?
- 4 x 4 = ?
Sorry, that is not correct. There are 4 rows of 4. That is 4 x 4.
Sorry, that is not correct. There are 4 rows of 4. That is 4 x 4.
Correct! There are 4 rows of 4. That is 4 x 4.
Which repeated addition sentence can we use?
- 2 + 2 + 2 + 2 + 2 = ?
- 5 + 5 + 5 + 5 + 5 = ?
- 3 + 3 + 3 + 3 + 3 = ?
That is right! 5 rows of 2 means five 2s. 2 + 2 + 2 + 2 + 2 = ?
Sorry, that is not correct. 5 rows of 2 means five 2s. 2 + 2 + 2 + 2 + 2 = ?
Sorry, that is not correct. 5 rows of 2 means five 2s. 2 + 2 + 2 + 2 + 2 = ?
What is the answer to 5 x 3?
- 10
- 15
- 9
Sorry, that is not correct. 5 x 3 = 15.
Great work! 5 x 3 = 15.
Sorry, that is not correct. 5 x 3 = 15.
Which repeated addition sentence can we use?
- 5 + 5 + 5 + 5 = ?
- 5 + 5 + 5 + 5 + 5 = ?
- 4 + 4 + 4 + 4 + 4 = ?
Sorry, that is not correct. 5 rows of 4 means five 4s. 4 + 4 + 4 + 4 + 4 = ?
Sorry, that is not correct. 5 rows of 4 means five 4s. 4 + 4 + 4 + 4 + 4 = ?
That is right! 5 rows of 4 means five 4s. 4 + 4 + 4 + 4 + 4 = ?
What is the answer to 5 x 5?
- 25
- 15
- 10
Great work! 5 x 5 = 25.
Sorry, that is not correct. 5 x 5 = 25.
Sorry, that is not correct. 5 x 5 = 25.
Summary
Questions answered correctly:
Questions answered incorrectly: