word格式文档
21+(16-7)=
13-(10+1)= 65-(14-5)= 50-(7+2)=
41-(16-12)= 15-(19-14)= 35-(23-1)= 32-(12-9)=
33-(19+4)=
27-(15+4)=
66+(16-10)=
73-(25+5)=
34-(6+3)=
56-(15+5)=
79-(12-9)= 67-(3+6)= 46-(35+5)= 12-(1+10)= 21-(12+5)= 23-(6+4)= 64-(54-44)= 82-(15-7)= 66-(4+3)= 44-(6+3)= 30-(13-9)= 专业整理
75+(14-8)=
20+(19-1)=
38-(14-5)=
89+(12-2)=
52-(13-10)=
37+(18-9)=
19-(4-2)= word格式文档
26+(40-30)=
30+(18-9)= 85-(19-17)= 32-(1+1)=
57+(10-5)=
50-(7+2)=
55-(2-1)= 61-(3+3)=
32+(20-10)=
47+(32-22)=
68-(12-8)=
82-(26+3)=
52+(20-10)=
41-(17+2)= 76-(26+0)= 70-(7+2)=
44-(5+4)= 32-(10+6)=
84-(27+2)=
68-(25+5)= 专业整理
37+(39-9)=
82+(10-3)= 89-(49+1)=
12-(9+1)=
40-(10-8)= 30-(19-5)=
100-(80+10)=
72-(60-50)=
15+(18-10)=
67-(2+3)=
63+(12-8)=
73+(14-7)=
word格式文档
26+(19-12)= 57-(12-4)= 45-(10+18)= 89-(36+3)=
62+(19-11)=
46-(24+11)=
52-(15+19)=
43+(20-15)=
26-(16+3)=
53-(21+19)=
54+(18-9)= 38+(13-5)= 62-(53+7)= 17-(10+1)= 57-(26-16)= 51+(12-2)= 专业整理
37+(15-8)= 31-(17-14)=
58-(16+14)= 81-(17+3)=
79-(20-13)= 37-(15-6)=
95-(75-65)= 34-(13+7)=
59-(15+5)= 46-(7+2)=
36-(15+5)= 79-(45+5)=
word格式文档
30+(27-7)=
50+(15-12)= 45+(12-3)= 86-(17-9)= 36-(11-9)= 76-(35-32)= 38-(14-7)=
35-(16+3)=
15+(30-20)=
29-(8+12)=
63-(25+2)= 66-(14+5)=
59-(12+7)=
75-(19-13)=
33-(12+11)= 26-(6-5)= 77-(27-12)= 39+(18-16)= 47-(6+14)= 专业整理
62-(2+8)= 97-(25+5)= 41+(17-12)= 36-(12+9)= 22+(14-4)= 60-(28-18)=
54-(18-1)=
59-(16+2)=
34-(18+7)=