100 以内加减混合练习题五
10+(75-65)= 37-(14+6)= 37+(44-34)= 44+(11-2)=
34-(30-20)= 81-(12-5)= 50-(37-7)= 28-(25-10)=
30-(9+4)= 49+(18+2)= 59-(57-7)= 67+(30-20)=
81-(42+8)= 38+(33-33)= 70-(25+5)= (29-19)+60=
81-(66-56)= 17-(74-72)= 54+(25-20)= 30-(17-3)=
23-(9+1)= 52-(42+10)= 98-(38+10)= 88-(80+4)=
11-(72-62)= (56-6)+19= 15+(11-7)= 12-(10-8)=
57-(20+20)= 23-(16-6)= 23-(21+0)= (25+5)-23=
60-(22+8)= 46-(14-13)= 73-(13-8)= 85+(8-2)=
59+(28-20)= 62-(30+10)= 72-(17+3)= 79+(15-8)=
62-(48+2)= 80-(18-12)= 28-(6+3)= 30-(5+4)=
20-(3+16)= 18-(12+2)= 5+(77-5)= 2+(35-10)=
14+(71-10)= 21-(12+5)= 52-(41-4)= 10+(23-7)=
15+(78-58)= 63+(30-20)= 83-(39-19)= 43-(6+24)=
67+(11-6)= 74-(19+1)= 28-(24-4)= 68+(30-10)=
64-(17-9)= 57+(19-9)= 73-(26-16)= 91-(68-48)=
32-(23+7)= 42-(16-12)= 78-(21+17)= 68-(10+24)=
33-(28+2)= 22-(16+4)= 64-(13+17)= 56-(2+7)=
78-(11+9)= 69+(10-8)= 46-(25+1)= 70-(47-46)=
61+(14-5)= 36-(16-10)= 66-(42-32)= 63-(50+3)=
25+(19-11)= 46-(2+18)= 83-(13+7)= 93-(58-48)=
37+(32-22)= 70-(35+30)= 56+(35-15)= 53-(8-7)=
89-(60+29)= 24+(38-30)= 76+(18-7)= 84-(72+8)=
68-(26-20)= 15-(5+1)= 2+(71-51)= 53+(5+35)=
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