270 likes | 455 Views
Math Vocabulary. Addends. Two or more numbers that are added to find a sum. Commutative Property of Addition. Changing the order of addends does not change their sum. Ex. A + B = B + A. Difference. The result of subtraction. Fact Family.
E N D
Math Vocabulary www.assignmentpoint.com
Addends Two or more numbers that are added to find a sum www.assignmentpoint.com
Commutative Property of Addition Changing the order of addends does not change their sum. Ex. A + B = B + A www.assignmentpoint.com
Difference The result of subtraction www.assignmentpoint.com
Fact Family A group of three numbers related by addition and subtraction or by multiplication and division Ex. 2+3=5 3+2=5 5-2=3 5-3=2 www.assignmentpoint.com
Identity Property of Addition The sum of any number and 0 is equal to the initial number. Ex. 7 + 0 = 7 www.assignmentpoint.com
Inverse Operations Operations that “undo” one another Ex. Addition/Subtraction Multiplication/Division www.assignmentpoint.com
Minuend A number from which another number is subtracted Ex. A - 3 = 2 www.assignmentpoint.com
Subtrahend A number that is subtracted Ex. 7 - A = 2 www.assignmentpoint.com
Sum The result of addition www.assignmentpoint.com
Commutative Property of Multiplication Changing the order of factors does not change their product. Ex. A x B = B x A www.assignmentpoint.com
Dividend A number that is divided www.assignmentpoint.com
Divisor A number by which another number is divided www.assignmentpoint.com
Factors Two or more numbers that are multiplied www.assignmentpoint.com
Identity Property of Multiplication The product of any number and 1 is equal to the initial number. Ex. 7 x 1 = 7 www.assignmentpoint.com
Product The result of multiplication www.assignmentpoint.com
Quotient The result of division www.assignmentpoint.com
Remainder An amount left after division www.assignmentpoint.com
Zero Property of Multiplication Zero times any number is zero Ex. 0 x 4 = 0 www.assignmentpoint.com
Associative Property of Addition The grouping of addends does not affect their sum. Ex. (a + b) + c = a + (b + c) www.assignmentpoint.com
Associative Property of Multiplication The grouping of factors does not affect their product. Ex. (a x b) x c = a x (b x c) www.assignmentpoint.com
Study!!!!!! www.assignmentpoint.com