100以内连加连减加减混合带括号练习题
86-12-15= 57+33+31= 36-27+9= 77-(19-16)=
88-34-18= 15+36+27= 12+79-62= 51-(20+28)=
51+42+53= 75-24-23= 63+12+42= 21+32+60= 44+5+12=
77-65-6= 32+45+38= 53-37-15= 36+34-14= 100-66-22= 71-52+36= 81-45+36= 63-23+28= 73-12-21= 72-45+32= 75-(24+26)=
(24-16)+40=
48-(26+18)=
21+(82-60)=
54-(21-18)= 67-37-22= 21+82+17= 73-27+10= 54+(21-18)=
65-33-18= 58+45+3= 54-52+17= 98-(51-24)=
75-63-1= 43+29+13= 17+27+10= 75+15+30= 12+29+19=
33+17+15= 63+18+11= 35-28-28= 55-38-15= 92-6-11= 69-10-36= 75-36-10= 45+15-47= 67-38+22= 54-41+36= 42-37+54= 37+12-28= 82-54+12= 97-(34+25)=
60-(34+15)=
99-(8+77)=
77-(34+22)=
67-(57-37)= 65-(39-15)=
62+18+24= 54-21+18= 53-29-19= 35+(42-28)=
86-12-15= 57+33+31= 36-27+9= 77-(19-16)=
89-54-18= 51+42+53= 75-24-23= 63-12-42=
43+27+10= 85+36+27= 97-65-6= 32+45+38= 53-37+15= 54-21-18= 12+79-62= 71-52+36= 81-45+36= 43+23+28= 65-33+18= 51-(27+18)=
75-(34-26)=
94-(16+40)=
48-26)+18= 68-65)-3=
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