use properties and mental math to find the value of (86 + 27) + 3
What did you get?
To find the value of (86 + 27) + 3 using properties and mental math, we can break down the calculation into smaller steps.
Step 1: Add 86 and 27.
To do this mentally, we can add 80 and 20, which gives 100, then add 6 and 7, which gives 13. So, 86 + 27 equals 113.
Step 2: Add the result from step 1 to 3.
To do this mentally, we can simply add 113 and 3. This gives us 116.
So, the value of (86 + 27) + 3 is 116.