the Associative Property of Addition to find the total of 4, 12, and 18 in two different ways.
0 4+12+18 = 16+18 = 34:12 + 18 + 4=30 + 4 = 34
(4+12) +18 = 16+18 = 34: (12+4) +18 = 16+18 = 34
0 4+12 + 18 = 16 + 18 = 34; 18 + 12 + 4 = 30 + 4 = 34
(4 + 12) + 18 = 16 + 18 = 34;4 + (12 + 18) = 4 + 30 = 34
In both of the different ways shown above, the total of 4, 12, and 18 is 34.
Using the Associative Property of Addition, we can find the total of 4, 12, and 18 in two different ways:
1. First way:
- We can add 4 and 12, getting 16.
- Then, we add 16 and 18, getting 34.
- Alternatively, we can add 12 and 18, getting 30.
- Finally, we add 30 and 4, getting 34.
So, the total using the associative property of addition is 34 in both cases: 4 + 12 + 18 = 16 + 18 = 34, and 12 + 18 + 4 = 30 + 4 = 34.
2. Second way:
- We can add 4 and 12 first, getting 16.
- Then, we add 16 and 18, getting 34.
- Alternatively, we can add 12 and 18 first, getting 30.
- Finally, we add 30 and 4, getting 34 as well.
So, the total using the associative property of addition is again 34 in both cases: (4 + 12) + 18 = 16 + 18 = 34, and 4 + (12 + 18) = 4 + 30 = 34.
To find the total of 4, 12, and 18 using the Associative Property of Addition, you can rearrange the numbers and add them in different ways:
First, let's add 4, 12, and 18 together in two different ways:
Method 1:
Step 1: Add 4 and 12 to get 16. Then, add 16 and 18 to get 34.
Method 2:
Step 1: Add 12 and 18 to get 30. Then, add 30 and 4 to get 34.
Now, let's use the Associative Property of Addition to find the total in two more different ways:
Method 3:
Step 1: Group 4 and 12 together first. Add 4 and 12 to get 16. Then, add 16 and 18 to get 34.
Method 4:
Step 1: Group 12 and 18 together first. Add 12 and 18 to get 30. Then, add 30 and 4 to get 34.
So, using the Associative Property of Addition, we can see that in all four methods, the total is 34.