Comparing
21.346 is ____ than 21.352
less
Out of the decimals below, which one is the least:
2.321, 2.426, 2.093, 2.033, 2.154
2.033
Round 2.370 to the nearest tenth.
2.4
A symbol used to compare two numbers when the first is less than the second
less than symbol (<)
The standard decimal form of:
4 tens + 6 ones + 3 tenths + 5 thousandths
46.305
2.06 is _____ than 2.046
greater
The following decimals are placed in order. In which space would the decimal (9.32) be placed:
9.045, 9.123, __A__ , 9.224, ___B___, 9.350
B.
9.224, 9.320, 9.350
Round 5.312 to the nearest hundredth
5.31
A symbol used to compare two numbers when the first is greater than the second
greater than symbol (>)
The three place values after the decimal
tenths, hundredths, thousandths
Is 8.423 greater than 8.421?
Yes
Write the following decimals from least to greatest:
78.42, 78.21, 78.90, 78.32, 78.66
78.21, 78.32, 78.42, 78.66, 78.90
Round 54.921 to the nearest whole number.
55
To give an approximate number or answer based on mathematical thinking
to estimate
The expanded (decimal) form of 1.236
1 x 1 + 2 x 0.1 +3 x 0.01 + 6 x 0.006
The digit 5 in the decimal 23.54 makes 23.54 _____ than 23.906
less
Would 8.650 come before or after the decimal 8.603 on a number line?
<------|---------------|---------------|-------->
8.560 8.603 8.660
After
True or False: 89.312 is closer to 89.33 than 89.31
False
To decide if a number is greater than, less than, or equal to another number
compare
The word form of 73.066
seventy three and sixty-six thousandths
Are 5.430 and 5.43 equal? How do you know?
Yes, because the only difference is one has a zero and the other doesn't. They have the same value.
Write the following decimals from greatest to least:
4.325, 4.145, 4.73, 4.903, 4.2
4.903, 4.73, 4.325, 4.2, 4.145
True or False: Rounded to the nearest hundredth, 63.973 and 63.727 are equal.
False
The value assigned to a digit based upon its position in a number
Example: the 6 in 3.126 is in the thousandths place with a value of 6 thousandths or 0.006
place value
0.02 is ____ of 0.2
1/10