254 + 343 = 597
1,715
A quicker way of writing 254 + 254 + 254 is 3 x 254, or three multiplied by 254. The answer is 762.
2 + 254 = 256
276 + 254 = 530.
The sum of 134 and 254 is 388.
2543254 + 501= ------------- 2543755
345 is your answer.
1,412
254
2,940 + 343
639.
(x + 7)(x2 - 7x + 49)