Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
Show What You Know!
Assess how well you met your goals.
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 value of 7 in 875?
- 7
- 70
- 700
Sorry, that is not right. 7 is in the tens place, so its value is 70.
Correct! 7 is in the tens place, so its value is 70.
Sorry, that is not right. 7 is in the tens place, so its value is 70.
How do you write 209 in expanded form?
- 200 + 0 + 9
- 200 + 10 + 1
- 300 + 0 + 9
Great job! That is the correct expanded form.
Sorry, that is not the correct expanded form.
Sorry, that is not the correct expanded form.
Which form does not match this place-value chart?
- 614
- six hundred fourteen
- 300 + 50 + 2
Sorry, this is not correct. The place-value chart shows 614.
Sorry, this is not correct. The place-value chart shows 614.
Very good! This is not a form of 614.
What is the value of 3 in 361?
- 3
- 30
- 300
Sorry, that is not right. 3 is in the hundreds place, so its value is 300.
Sorry, that is not right. 3 is in the hundreds place, so its value is 300.
Correct! 3 is in the hundreds place, so its value is 300.
How do you write 745 in expanded form?
- 700 + 90 + 8
- 700 + 40 + 5
- 400 + 50 + 7
Sorry, that is not the correct expanded form.
Great job! That is the correct expanded form.
Sorry, that is not the correct expanded form.
Which form does not match this place-value chart?
- three hundred fifty-seven
- 900 + 70 + 6
- 976
Very good! This is not a form of 976.
Sorry, this is not correct. The place-value chart shows 976.
Sorry, this is not correct. The place-value chart shows 976.
What is the value of 2 in 452?
- 20
- 20
- 2
Sorry, that is not right. 2 is in the ones place, so its value is 2.
Sorry, that is not right. 2 is in the ones place, so its value is 2.
Correct! 2 is in the ones place, so its value is 2.
How do you write 887 in expanded form?
- 800 + 80 + 7
- 800 + 90 + 5
- 700 + 90 + 4
Great job! That is the correct expanded form.
Sorry, that is not the correct expanded form.
Sorry, that is not the correct expanded form.
Which form does not match this place-value chart?
- 500 + 20 + 5
- 852
- five hundred twenty-five
Sorry, this is not correct. The place-value chart shows 525.
Very good! This is not a form of 525.
Sorry, this is not correct. The place-value chart shows 525.
What is the value of 5 in 153?
- 500
- 50
- 5
Sorry, that is not right. 5 is in the tens place, so its value is 50.
Correct! 5 is in the tens place, so its value is 50.
Sorry, that is not right. 5 is in the tens place, so its value is 50.
Summary
Questions answered correctly:
Questions answered incorrectly: