Vocab
What is a decimal?
A point that gives separates a whole number from a fractional number.
I am next to the tenths and right before the thousandths place.
The hundredths
5 + 5=
10
Round this number to the nearest whole number
54.68
55
2x2=
4
I am what tells you the worth of a digit/number based on its placement in a decimal or whole number.
place value
I am before the ones and after the hundreds place.
I am the tens place!
10+10=
20
Round this number to the nearest tenths place.
23.34
23.3
8+8=
16
What is a whole number?
A number that has no fractional part.
I am the first place value after the decimal.
the tenths
1.5+2=
3.5
Round this number to the nearest hundreds place
679
700
10x10=
100
numbers that have a minus in front of them
a negative number
I am ten times the tens place value!
the hundreds place!
9.02+7.07
16.09
Round 9874 to the nearest hundreds place.
9,900
9x9=
81
The operation you use to take away a numeral amount
subtraction
What is the fourth place value after the decimal?
ten thousandths
4.87+5.25=
10.12
Round this decimal to the nearest ten thousandth,
567.89067
567.8907
20x10=
200