Addition Properties
(2+5)+1 = 2+(5+1) belongs to which property of addition?
1. Commutative Property
2. Associative Property
3. Identity Property.
2.
1,836 + 3,329 =
5,165
What is 1 more than 28?
29
Round to the nearest tens.
32 + 77 =
110
654 + 583 =
1,237
3+0 = 3+3 belongs to which property of addition?
1. Commutative Property
2. Associative Property
3. Identity Property
3.
2,372 + 2,490 =
4,862
What is 10 less than 67?
57
Round to the nearest hundreds.
456 + 213 =
700
267 + 634 =
901
9+2 = 2+9 belongs to which property of addition?
1. Commutative Property
2. Associative Property
3. Identity Property
1.
5,376 + 3,873 =
9,249
What is 100 more than 891?
991
Round to the nearest tens.
763 + 541 =
1,300
734 + 754 =
1,488
Which is an example of the Identity Property of Addition?
1. (2+3)+8 = 2+(3+8)
2. 2+3 = 3+2
3. 7+0 = 0+7
3.
6,548 + 2,862 =
9,410
What is 1,000 than 2,455?
1,455
Round to the nearest hundreds.
349 + 321 =
600
762 + 480 =
1,242
Which of these is an example of the Associative Property of Addition?
1. (3+5)+9 = 3+(5+9)
2. 4+0 = 0+4
3. 1+8 = 8+1
1.
7,224 + 1,094 =
8,318
What is 1,000 more than 4,212?
5,212
Round to the nearest hundreds.
1,357 + 2,199 =
3,600
981 + 632 =
1,613