B. 440+66 440+66= 506 which is also what 22•23 equals
To start this problem we have to find out what 22 x 23 which is 506
The second step is to add the choices together A. 400 + 6 = 406 this product is not the same as 506 so we keep going! B. 440 + 66 = 506 This is the correct answer but we keep going just in case we made a mistake! C. 460 +6= 466
Last step check at all your products and see if any of them are 506 in this case B. was!
B. is your answer hope this was helpful!
