Addition
What is the sum of 45 + 23?
What is 68.
What is the difference of 87 - 35?
What is 52.
What is 67 rounded to the nearest 10?
What is 70.
What is the value of the digit 6 in the number 619?
What is 600.
5 + 0 = 5 is an example of which addition property?
What is the Identity Property.
What is sum of 49 + 38?
What is 87.
What is the difference of 637 - 414?
What is 223.
What is 556 rounded to the nearest 100?
What is 600.
Write 253 + 144 in expanded form the find the sum.
What is
200 + 50 + 3
100 + 40 + 4
300 + 90 + 7 = 397
4 + 5 = 5 +4 is an example of which property?
What is the Commutative Property.
What is the sum of 228 + 351?
What is 579.
What is the difference of 787 - 338?
What is 449.
What is 718 rounded to the nearest 10?
What is 720.
What is 925.
What is the Associative Property.
What is the sum of 623 + 284?
What is 907.
What is the difference of 528 - 249?
What is 279.
Round 362 + 324 to the nearest 10 then find the sum.
What is 680.
What is 106.
Write an equation to prove the commutative property for 3 + 6 = 9.
What is 6 + 3 = 9.
What is sum of 516 + 397?
What is 913.
What is the difference of 703 - 546?
What is 157.
Round 836 - 243 to the nearest 10 then find the difference.
What is 600.
Find the sum of 214, 28 and 463 then tell the value of the tens place.
What is zero. (705)
(5 + 2) + 3 = 10
(2 + 3) + 5 = 10
Tell whether the following is the Associative or Commutative Property of Addition, and why?
What is the Commutative Property of Addition because the addends were put into a different order.