The answer is 168. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
To add 26 and 17 using the common core method with mental math, you can break the numbers into tens and ones. First, add the tens: 20 (from 26) plus 10 (from 17) equals 30. Next, add the ones: 6 (from 26) plus 7 (from 17) equals 13. Finally, combine the two results: 30 plus 13 equals 43. Thus, 26 plus 17 equals 43.
37 plus 43 equals 80.
89 plus 43 plus 37 equals 169.
19 + 43 + 13 = 75
25
43
16 plus 27 equals 43.
43
-43 + 21 = -22
47+43=90🏅🏅🏅
Math equations have an equals sign such as: 7+5=12 or 9x6=47+7 Math expressions do not have a equals sign such as: 43-27 or 8x40
x=7