They add up to 372
x+x = 2x
306 + 298 = 604
298.
298
what is 220 eqaul to in simplifying
148
384
since half of two is one, then one plus 2 has to eqaul 3, not 4!!!!!!!!!!!!!!!!
3.10 + 2.90 + 74 = 80
1000 + 30 + 74 + 31 = 1135
200 + 98 = 298
225 + 74 = 299