Place Value
What place value is the digit 8 in?
4,682.1
Tens
100
How do you write the word form of this number?
216.4
Two hundred sixteen and four tenths
What is the inequality sentence using the following numbers?
19.67______19.61
19.67 > 19.61
Fill in the blank:
If a digit is 4 or lower it stays the same, If a digit is 5 or higher it _____.
Rounds up
What is the first place value after the decimal place?
Tenths
What is the power of ten:
10 x 10 x 10 x 10
104
Write the expanded form of this number:
6.86
6 + 8/10 + 6/100
What is the inequality sentence using the following numbers?
62.48_____64.28
62.48 < 64.28
What would this number be rounded to the nearest tenth?
7.429
7.4
57.038
Hundreths
What is the power of 10?
10,000
104
How do you write this decimal into standard form?
three hundred forty-two and 12 thousandths
342.012
What is the inequality sentence using the following numbers?
70.27_____70.270
70.27 = 70.270
What would this number be rounded to the nearest hundredth?
45.368
45.37
What place value is the digit 9 in?
0.609
Thousandths
What are the 3 ways that "ten to the power of 4" can be written?
1. 103
2. 10 x 10 x 10
3. 1,000
How do you write the following expanded decimal into standard form?
(1 x 10)+(3 x 1)+(7 x 1/10)+(9 x 1/100)
13.79
Write the following decimals in order from largest to smallest:
25.3, 67.1, 45.6
67.1, 45.6, 25.3
What are 2 decimal numbers that when rounded to the nearest tenth place equals 5.5?
Answers may vary, but possible answers are:
5.45, 5.46, 5.47, 5.48, 5.49, 5.5, 5.51, 5.52, 5.53, 5.54
What are the place values that have the digit 4 in them?
4,243.47
Thousands, tens, and Tenths
What does the exponent in a power of ten tell you to do with the decimal point?
Move the decimal that many places.
When writing the word form of decimals, what do we use to know we are needing a decimal?
AND
Write the following decimals in order from largest to smallest:
5.421, 4.52, 5.4, 3.1, 4.8
5.421, 5.4, 4.8, 4.52, 3.1
What would this number be rounded to the nearest thousandth?
12.8072
12.807