Copy of Whole Numbers And Decimals
Chapter 1 Math Vocabulary- Green Choice
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PRESENTATION OUTLINE
PLACE VALUE
- The value of a digit's place in a number
- Katie has 6,567 red marbles. What is the value of 5 in 6,567?
The answer to the place value question is 500.
WHOLE NUMBER
- A positive number with no fractional or decimal part
- What is the difference between 5 and 5/6?
The answer to the whole number question is that 5 is a whole number and 5/6 is a fraction, which is not a whole number.
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PRIME nUMBER
- A whole number whose only factors are one and itself
- Is 67 a prime number?
The answer is yes.
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DECIMAL
- A number that contains a decimal point
- What is 6.7 plus 9.867?
The answer is 16.567.
GREATEST COMMON FACTOR
- A factor that is the largest of the common factors of two or more numbers
- What is the greatest common factor of 21 and 12?
The answer is 3.
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LEAST COMMON MULTIPLE
- The smallest multiple that is common to two numbers
- What is the least common multiple of 50 and 100?
The answer is 100.
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COMMON FACTOR
- Factors that are common to two or more numbers
- What is a common factor between 62 and 98?
Answers of the common factor question may vary. One example answer is 2.
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DIVIDEND
- What you divide into equal groups to get a quotient
- Which number in the following equation is the dividend? 32÷4 = 8.
The dividend is 32.
DIVISOR
- The number of times the dividend gets divided into equal groups
- What is the divisor in the following equation? 12 ÷ 2 = 6.
The answer to the divisor question is 2.
QUOTIENT
- The answer to a division problem or what you get when you divide
- What is the quotient of the equation, 90÷5?
The quotient of the equation is 18.
CHAPTER 1 VOCAB
BY:ANUSHA PURI
