100 以内加减混合练习题三
51-27-18= 51+42+23= 57-45+6= 71-(22+36)=
74-24-26= 55+24+23= 32+45-38= 81-(25+36)=
54-16-20= 63+12+42= 52-17+15= 13+(33-28)=
48-21-18= 21+12+20= 36-14+15= 25-(12+11)=
21+82-60= 43+5+12= 100-46-22= 72-(45-32)=
54-21-18= 67-47+22= 21+22+17= 83-(27+10)=
65-33-18= 68+15+3= 54-52+17= 88-(51-24)=
76-43-1= 43+18+11= 65+15-47= 77-(34+25)=
43+29+13= 35-18-21= 57-38+12= 60-(34+35)=
17+27+10= 55-32-15= 54-41+36= 99-(28+37)=
55+15+30= 92-6-11= 42-37+54= 77-(64-22)=
12+30+23= 56-42-8= 56+43-90= 23+(65-10)=
93-76-14= 63+18+26= 63+17-28= 63-(28+17)=
96-50-23= 12+29+19= 69+10-36= (27+12)-28=
67-27-31= 33-17+15= 55-36+10= (72-54)+12=
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