184+0=184
What is Identity Property of Addition?
10 more than 125.
What is 135?
The operation that puts numbers together.
What is addition?
82 + 59.
What is 141?
83-12=
What is 71?
65+43=43+65
What is the Commutative Property of Addition?
100 more than 567.
What is 667?
A number close to an exact value.
What is an estimate?
185 + 98=
What is 283?
148-87=
What is 61?
15+ (3+6)= (15+3) +6
What is the Associative Property of Addition?
1,000 more than 45,289.
What is 46,289?
We can use rounding.
What is one way to estimate?
14,586 + 12,789.
What is 27, 375?
1,849-784=
What is 1,065?
179+_____=84+179
What is 84?
34,957 is ______ more than 33,957.
What is 1,000?
An amount that has not been identified.
What is an unknown?
586,498 + 129,243=
What is 715,741?
The difference of 470,000 and 125,478.
What is 344,522?
(4+5) +13 =______
What is 22?
100,000 more than 983,155.
What is 1,083,155?
The answer to a subtraction problem.
What is the difference?
846,228 + ________= 1,125,812.
What is 279,584?
740,092-_________=492,784.
What is 247,308.