Question

Use properties of addition to find 37 + 58 mentally.
Show your steps and identify the properties that you used.
37 + 58 =

Answer 1

Answer:

95

Step-by-step explanation:

let's break this into parts.

30 + 50

we know 3 + 5 = 8, then since there is one 0 after both of those, multiply by 10 to get 80.

7 + 8 = 15

this is an addition problem, so add the two parts together:

80 + 15 = 95.

hope this helped!