7.5 + 7.5 + 1 = 16
75
1. 75 + 15 x 2.5 = ? 2. 75 + 37.5 = ? The answer is 112.5
(-70-2+9)d + (39-75+1) = -63d -35
16 56 1
56+19=75
no it equals 228
90 minus 75 =15 therefore 15 + 75 = 90
75 + 16 + 25 = 116
The answer is 450. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
22
the commutative property of addition
46 + 29 = 75