Vocabulary
A _____ is a chart that shows the value of the digits in a number.
Place-value chart
What is the standard form of eighteen hundredths?
.18
Write 0.8 in word form.
eight tenths
Write 8,437 in expanded form.
8x 1,000 + 4x 100 + 3x 10 + 7x1
Order from least to greatest
0.76, 0.09, 0.63, 0.24
0.09, 0.24, 0.63, 0.76
The usual or common way to write a number is called __________.
Standard form
What is the standard form of two hundred twenty- four thousandths?
.224
Write 86/100 in word form.
Eighty six hundredths
Write 9.56 in expanded form.
9x1 + (5x 1/10) + (6x 1/100)
Order from least to greatest.
8.9, 8.59, 8.705, 8.05
8.05, 8.59, 8.705, 8.9
The _______ is a period separating the ones and the tenths in a decimal number.
decimal point
What is the standard form of five and nine tenths?
5.9
Write 19.4 in word form.
nineteen AND four tenths
Write 13,180,000 in expanded form.
1x 10,000,000 + 3x 1,000,000 + 1x 100,000 + 8x 10,000
Order from greatest to least.
9.8, 10, 10.2, 9.6, 11
11, 10.2, 10, 9.8, 9.6
A _______ is a number that has a digit in the tenths place, hundredths place, and/or beyond.
Decimal
What is the standard form of 5x1+(9x 1/10)
5.9
Write 4,730,000 in word form.
Four million, seven hundred thirty thousand
Write 19.4 in expanded form.
1x10 + 9x1 + (4x 1/10)
Order from greatest to least.
25.4, 26.2, 26, 25.8, 27
27, 26.2, 26, 25.8, 25.4
The way of writing a number as the sum of the values of its digit is called ________.
Expanded form
What is the standard form of (7x1/10)+(1x1/100)+(2x1/1,000)
0.712
Write 66.409 in word form.
Sixty-six AND four hundred nine thousandths
Write 26.914 in expanded form.
2x10 + 6x1 + (9+1/10) + (1x1/100) + (4x 1/1,000)
Order from least to greatest.
419.7, 346.5, 178.3, 527.3
178.3, 346.5, 419.7, 527.3