Array
Items (such as objects, numbers, etc.) arranged in rows and columns.
Items (such as objects, numbers, etc.) arranged in rows and columns.
Decimal
Often a "decimal number" is used to mean a number that uses a decimal point followed by digits that show a value smaller than one.
Example: 0.75 is a decimal number
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Often a "decimal number" is used to mean a number that uses a decimal point followed by digits that show a value smaller than one.
Example: 0.75 is a decimal number
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Digit
A symbol used to make numerals.
0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 are the ten digits we use in everyday numbers.
Example: the numeral 153 is made up of 3 digits ("1", "5" and "3").
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A symbol used to make numerals.
0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 are the ten digits we use in everyday numbers.
Example: the numeral 153 is made up of 3 digits ("1", "5" and "3").
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Expression
Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
Example (7x6)-2+3 is an expression
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Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
Example (7x6)-2+3 is an expression
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Place Value
The value of where the digit is in the number, such as units, tens, hundreds, etc.
Example: In 352, the place value of the 5 is "tens"
Example: In 17.591, the place value of the 9 is "hundredths"
The value of where the digit is in the number, such as units, tens, hundreds, etc.
Example: In 352, the place value of the 5 is "tens"
Example: In 17.591, the place value of the 9 is "hundredths"
Quotient
The answer after you divide one number by another
dividend ÷ divisor = quotient
Example: in 12 ÷ 3 = 4, 4 is the quotient
The answer after you divide one number by another
dividend ÷ divisor = quotient
Example: in 12 ÷ 3 = 4, 4 is the quotient
