Algebra 1
REAL NUMBERS AND THEIR
OPERATIONS
1. INTEGERS
2. FRACTIONS
3. EXPONENTS
4. PEMDAS
,INTEGERS IN ALGEBRA REFER TO THE
SET OF WHOLE NUMBERS, BOTH
POSITIVE AND NEGATIVE NUMBERS,
AND ZERO. THEY ARE USED TO COUNT
AND DESCRIBE VALUES I N
MATHEMATICS. THESE DO NOT
INCLUDE FRACTIONS OR DECIMAL
PARTS. INTEGERS LOOK LIKE THIS:
-3, -2, -1, 0, 1, 2, 3, AND SO ON.
POSITIVE NUMBERS: GREATER THAN ZERO
NEGATIVE NUMBERS: LESS THAN ZERO
ZERO: IT IS NOT DEFINED AS EITHER
POSITIVE OR NEGATIVE. IT'S A WHOLE
NUMBER
, INTEGER OPERATIONS:
ADDITION
SUBTRACTION
MULTIPLICATION
DIVISION
REAL NUMBERS AND THEIR
OPERATIONS
1. INTEGERS
2. FRACTIONS
3. EXPONENTS
4. PEMDAS
,INTEGERS IN ALGEBRA REFER TO THE
SET OF WHOLE NUMBERS, BOTH
POSITIVE AND NEGATIVE NUMBERS,
AND ZERO. THEY ARE USED TO COUNT
AND DESCRIBE VALUES I N
MATHEMATICS. THESE DO NOT
INCLUDE FRACTIONS OR DECIMAL
PARTS. INTEGERS LOOK LIKE THIS:
-3, -2, -1, 0, 1, 2, 3, AND SO ON.
POSITIVE NUMBERS: GREATER THAN ZERO
NEGATIVE NUMBERS: LESS THAN ZERO
ZERO: IT IS NOT DEFINED AS EITHER
POSITIVE OR NEGATIVE. IT'S A WHOLE
NUMBER
, INTEGER OPERATIONS:
ADDITION
SUBTRACTION
MULTIPLICATION
DIVISION