问题 解答题 直接写得数. 3992+2118=13-14=3.6×712=2.3÷1.6×3.2=3.86+5.24=914-834=5.75-(17+334)=0.125÷38=4.02-2.03=34+23=13×13÷13×13= 答案 3992+2118=6110,13-14=112,3.6×712=2.1,2.3÷1.6×3.2=4.6,3.86+5.24=9.1,914-834=12,5.75-(17+334)=167,0.125÷38=13,4.02-2.03=1.99,34+23=1712,13×13÷13×13=19.