What is the main focus of lesson 3.1 in Go Math?

Understanding Decimals and Powers of 10

Interactive Video
•
Mathematics
•
4th - 5th Grade
•
Hard

Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solving algebraic equations
Understanding fractions
Learning about geometry
Exploring powers of 10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Problem 3, what is the unknown number if 410 is 10 times this number?
40
4.1
41
0.41
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you solve for an unknown number when given that 410 is 10 times this number?
Add 10 to 410
Divide 410 by 10
Subtract 10 from 410
Multiply 410 by 10
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the beauty of powers of 10 when multiplying or dividing?
You can add numbers
You can move the decimal point
You can add zeros
You can subtract numbers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a problem involving powers of 10?
Use a calculator
Guess the answer
Create an equation
Ask for help
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to a number when you multiply it by 10?
It becomes negative
It becomes smaller
It becomes larger
It stays the same
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unknown number if 410 is 10 times this number?
0.41
40
4.1
41
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