50以内加减法填括号

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1、50以内的加减法（填括号）日期：_______用时：_______分_______秒成绩：_______11+()=15()+3=43()+20=27()-20=2932-()=2()+2=4827+()=396-()=4()+38=4816+()=32()+6=9()+22=3230-()=14()-2=2()-26=1342-()=29()+21=3946-()=1416+()=4128+()=365-()=332-()=1543+()=46()+12=41()+18=46()-42=4()-20=2434-(

2、)=2448-()=1432-()=68+()=18()+13=3632-()=21()-9=35()-11=26()-5=35()-8=29()+21=47()+12=46()-7=8()+2=41()-17=9()-12=35()+17=3128+()=4345-()=29()+18=4339+()=49()-2=15-()=238-()=3425+()=48()+1=50()-23=4()+10=46()+34=48()-25=539+()=465+()=48()+24=4232-()=272+()=48()

3、+40=42()+18=4739+()=4316+()=34()+19=22()+11=37()+8=2949-()=1140-()=9()+12=48()-19=631-()=521-()=1648+()=50()-19=22()-15=9()+36=48()-12=328-()=4()+14=2419+()=3430+()=46()+3=25()-8=1614-()=83+()=815+()=47()-17=4()+21=30()-3=7()-19=4()+7=41()-30=18()-22=6()-25=28

4、+()=11()-22=10()-3=15150以内的加减法（填括号）日期：_______用时：_______分_______秒成绩：_______43+()=48()-10=7()+13=3918-()=126+()=4921-()=827+()=3839+()=4534-()=13()-8=27()+3=4338-()=2718-()=8()-9=2733+()=36()+4=18()-3=221-()=1620+()=3735-()=2831-()=1920+()=2431-()=8()+14=256-()=

5、349+()=50()+4=31()+2=2225+()=2830+()=3321-()=1312-()=75+()=3731-()=22()+22=43()+16=4818-()=14()-9=937+()=40()-5=8()+10=18()-18=13()-1=126+()=30()+15=3211-()=5()+13=4412-()=3()+25=4544-()=5()+15=49()+10=482+()=29()-9=34()+28=42()-12=12()+9=4439+()=44()-13=159-(

6、)=437+()=4910+()=35()+4=3915+()=44()-26=7()+21=4217+()=4512-()=59-()=246-()=3623+()=256+()=3423+()=3214-()=7()-2=1336+()=446+()=40()-2=948+()=5014-()=530-()=23()+7=4941+()=48()+20=247+()=2421+()=2318+()=40()-6=2()-15=447+()=49()-6=7()+2=4720-()=9()-11=4()+9=35

7、()+6=46()-25=3()+4=34()-18=2127+()=36250以内的加减法（填括号）日期：_______用时：_______分_______秒成绩：_______()+14=1934+()=366-()=4()+5=2643+()=4641+()=4822-()=623-()=20()-17=18()-18=3()+24=38()-6=37+()=19()+5=4814+()=493+()=31()-6=56+()=21()+14=352-()=1()-4=1539+()=4816-()=745-

8、()=1113+()=19()+23=31()+7=1118+()=2217-()=9()-13=19()-41=3()-2=5()-11=15()+2=4914+()=30()-10=1125+()=4441-()=17()+6=3415+()=43()+8=1228-()=245-()=2()-28=12()+40=45()+9=2721-()=1634