match the terms to their definition. 1 . number formed by raising 10 to an exponent power of ten 2 . a number to be multiplied factor 3 . the product of one digit of a factor and one digit of the other factor underestimate 4 . a property of numbers that states that the order in which numbers are multiplied does not change the value of the product identity property of multiplication 5 . a property of numbers that states that multiplying a number by 1 does not change the value of the number product 6 . a property of numbers that states that the product of any number and zero is zero partial product 7 . the number that is repeated as a factor in an exponential expression zero property of multiplication 8 . the smaller number in an exponential expression; tells how many times a factor is repeated base 9 . a property of numbers that states that how numbers are grouped in a product does not change the value of the product commutative property of multiplication 10 . an estimate that is lower than the actual value exponent 11 . a number multiplied by a sum is the same as the sum of the number multiplied by each addend; a(b c)