Question

直接写出得数： 6 7 - 2 7 = 0.12+ 1 5 = 8 1 9 -8= 1

直接写出得数： 6 7 - 2 7 = 0.12+ 1 5 = 8 1 9 -8= 1 1 4 +2.1-1.25= 2- 5 8 = 1.2+ 1 3 = 1+ 1 2 + 1 3 = 3 1 3 +0.25-3 1 3 +0.25=

Answer 1

6 7 - 2 7 = 4 7 ， 0.12+ 1 5 =0.32， 8 1 9 -8= 1 9 ， 1 1 4 +2.1-1.25=2.1， 2- 5 8 =1 3 8 ， 1.2+ 1 3 = 23 15 ， 1+ 1 2 + 1 3 =1 5 6 ， 3 1 3 +0.25-3 1 3 +0.25=0.5．