二年級混合計算500道
25+41-20=76–25+22=
55+32–40=78–28+20=
60+32-48=60+20–35=
35+40–22=89–77+11=
40+38–61=55–35+26=
75+12-29=57–21+26=
54+27–39=39–28+31=
16+25-36=55+27–25=
31+14–27=58–27–11=
25+26–35=36–25+21=
25+37-29=27+59+26=
68+23–39=87–21–16=
26+75-36=35+16–25=
33+26–27=58–17–10=
35+36–55=96–45+22=
75+12-29=87–29+16=
78+11–39=99–25–36=
56+25-46=45+17–25=
51+46–27=98–57–31=
75+16–45=76–55+29=
55+42-19=87–19+26=
36+21–39=89–28–46=
46+15-26=75+17–15=
41+46–57=98–67–16=
75+16–65=86–15+21=
55+22-29=87–79+26=
44+21–32=59–18–26=
60+15-36=45+17–35=
61+36–57=78–37–21=
65+26–35=66–25+28=
75+22-39=67–21+26=
58+31–39=85–42+16=
67+25-34=45+17–27=
61+36–17=88–47–13=
52+36–25=66–49+21=
55+27-29=77–46+16=
56+18–39=79–18–36=
96-15-36=47+37–25=
41+46–47=68–17–13=
55+26–35=66–35+21=
25+42-29=76–29+26=
48+21–31=89–38+16=
36+25-36=55+18–25=
37+46–17=78–47–15=
35+36–15=66–35+21=
25+46-29=71–29+26=
68+21–39=59–28–12=
56+25-16=35+17–35=
51+46–17=58–27–12=
45+26–85=76–55+45=
75+12-39=57–19+36=
58+31–69=59–28–19=
64+20-66=25+17–13=
32+46–27=98–27–29=
52+36–65=72–45+21=
60+18-36=47–19+30=
26+31–18=60–28–11=
56+20-27=38+40–22=
45+40–25=89–66+29=
58+18–35=64–45+12=
77-46+32=65-38+26=79+19-56=
56+74-26=58-36+27=84-27+16=
4+27-16=93+23+94=69-(39-23)=
99+(25-24)=77-76+32=61-38+26=
79+19-16=16+77-26=18-36+27=
87-27+16=30+(23-29)=73-23-4=
93-(39-23)=71-(25-24)=99-46+32=
65-39+26=99+99-56=56+94-26=
59-36+29=94-29+96=30-(23-29)=
93-23+94=33-(39-23)=99-(25-24)=
99-96+32=69-39+26=99+99-96=
96+99-26=99-36+29=99-29+96=
30-(23+29)=61-38+26=
79+19-16=16+77-26=
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