Lesson 1 pg1
A number that contains a decimal point
What is a decimal number?
True or false: Decimals can be written as mixed numbers?
True
Zero and Nine Tenths can also be called
Nine tenths.
hundredths
Put this number in Expanded Form: 20.03
20 + 0.03
Two
True or false, decimals can NOT be expressed in words.
False. Decimals CAN be expressed in words.
What the word AND means in a decimal number?
Decimal point
The place of the digit 3 in: 1.34
tenTHS
Put this number in expanded form: 2.98
2 + 0.9 + 0.08
What are the whole part and the fraction part
A number that has no whole part is a...
decimal fraction
17.6
Seventeen AND six tenths
The place of the digit 0 in: 0.89
units
or ONES
Write this number in Standard Form:
10 + 3 + 0.4 + 0.09
13.49
True or false, a decimal fraction can be used to name a number less than one.
Digit (and symbol spell) this number in standard form.
Thirteen and thirteen hundredTHS
13.13
one three DECIMAL POINT one three
The place of the digit 8 in: 0.89
tenTHS
Write this number in Standard Form:
60 + 5 + 0.1 + 0.09
65.19
The part of the decimal that is written to the RIGHT OF the decimal point.
What is the fraction part?
The word name of a fraction can be written only one way. True or False?
False. The word name of a fraction can be written in two ways.
Digit (and symbol spell) this number in standard form.
forty-three hundredTHS
Decimal point four three
.43
OR
zero decimal point four three
0.43
The place of the digit 9 in: 2.09
hundredTHS
Write this number in Standard Form:
20 + 7 + 0.6 + 0.01
27.61