each group of three digits separated by commas in a multi digit number
What is period?
200
1/10 of 4,000 is
1/10 x 4,000 =
What is 400
200
283,107
the value of 3
What is 3,000
200
45 + 7 = 7 + 45
the property being used
What is Commutative Property of Addition
200
3 x 10 ^ 2
What is 300
300
a number that tells how many times a base is used as a factor
What is exponent?
300
90 is 1/10 of ___
90 = 1/10 x ___
What is 900?
300
28,490,651
the value of 8
What is 8,000,000
300
11 + (19 + 6) = (11 + __) + 6
What is 19
300
200 x 40
What is 8,000
400
a mathematical phrase that has numbers and operation signs but no equal signs
What is numerical expression?
400
300 is 10 times bigger than ___
300 = 10 x ____
What is 30?
400
123,456,789
the value of 5
What is 50,000
400
5 x 23 x 2
What is 230
400
(5 x 7) 10 ^ 5
What is 3,500,000
500
the property that states that multiplying or dividing the sum by a number is the same as multiplying or dividing each addend by the number and then adding the products or quotients