This equation is not possible. Two plus three plus four plus five does not equal 287. The system has no solution.
90 minus 75 =15 therefore 15 + 75 = 90
75
230 - 155 = 75
75 25 + 75 = 100
Well, darling, 75 plus 150 equals 225. It's not rocket science, but I'm glad you asked me to confirm your basic math skills. Now go out there and conquer the world with your newfound knowledge of addition.
no it equals 228
75 + 16 + 25 = 116
90 minus 75 =15 therefore 15 + 75 = 90
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
190
the commutative property of addition
46 + 29 = 75
63+59+75 = 197
4608
145
157