50以内连加连减混合√.doc

1、.26 ()=19 ()-2=124 ()3=17 ()-7=139-()-6=110-()-4=27-()4=8()-6=1110-()3=83 ()-8=28-() 16=20610-()=919-4-()=10-8 ()=18 ()-4=11 ()-3=16 ()3=169-()=117-()7=108 ()6=17 ()-15=12-4 ()=158-()8=9-9- ()=78 ()-5=136-()7=9162-()=169 ()-3=1211-()7=104 ()4=1986-()=7()-6=139-()7=1578-()=104 ()6=18 ()-8=6117-()=12-

2、()8=1529-()-4=18 ()-4=916-()-1=129-()5=114-()9=1114-4 ()=146-()8=108 ()-10=6()9-5=1514-4=27-06=29-86=9()4=1648 ()=18 ()-10=6()-1=12=169 ()-7=818-()-5=8()4-3=29150-3=29-8=19-3=6-()9=1359-()=7()2=15-6-()=612-()=7115-()=8()-39=1835=()-4-2=183-1=8-8()=619-9 ()=149-6 ()=13-10-()=36 ()7=16-10 ()=8()6-8=29

3、-10=()9-8=29-12-3=24-6=16-12-()=2()-1=12-12=69 ()=1812-104=14-()=718-3-1=()8=2817-13=27-41=7()-8=3()-14-1=15-5-6=17-15 ()=9- 14-3=8-()=1115-62=125-()=10-89=21-23=12-()4=8()-7-3=1611-35=16-6-()=415-6-4=14-5-()=710-26=18-9 ()=1513-9=33-9=14-4-()=6()-8-2=12-191=6 ()=1516-104=()7=1744=5()5=16406=16-6-9=

4、83 ()=17-6-9=6()4=1526-104=()5=16182-1=64-()=7()-25=28 ()-6=1732=()6=182545=()6=17 ()-1-8=1018-3-()=929-6-9=12-()-5=2()-46=27 ()-75=1314-4=54-()=6173=13-7-()=5()-6-9=1683 ()=1539-6-9=17-7-()=7()-6-4=23 ()9=33595=()5=8=16234=69 ()=19 ()7-5=1392 ()=1628-8-2=() 06=10 ()-104=16 ()-4=1412-()-7=216-6-()=7

5、24-5-()=413-6-()=424-5=16-()4=10 ()-9=1512-8-()=122-9-2=()-7=1512-()5=118 ()5=1716-()3=1516-()7=14223-5=18-310=20-()-3=1078-()=915-4=()-27=1016-()9=1318-7-()=87-()=817-()-3=8249-2=1()3=827-1-1=4()4=12-9-4=()-6-8=17 ()5=13-4 ()=1520-()-8=819-10-()=625-3-4=106 ()=19 ()-3-2=209 ()7=1823-6-6=()-3-6=19 (

6、)-4-1=21-9-()=6()-3-3=13-()-2=72453=20-()-7=429-4-8=17-()-10=5237=2()6=15()-5-5=1520-()-3=14 ()1=2911-1-()=7-4-5=14-()-2=726-3-2=()5=17-23-6-4=17-()-12=1()-2-9=1418-()-9=4()-2-5=16610 ()=18-2-5=20-()-11=7282=15-8-()=223-3-10=9()=3011 ()6=37 ()5=15 ()8=34 ()7=171623=20-7-()=728-3-1=20-8-()=622-2-1=17

7、-()-5=627-4-9=3()4=17244=6=5()=1424=7=11-()-2=728-3-8=15-5-()=619 ()7=3611103=2285=9- ()-5=22184=3()5=1593=12-9-()=120-10-8=5()=1521 ()2=3526-4-4=16210=15-()-6=434-9-()=145 () 10=1718-6-2=() 72=17-7-9=3() 10=1929-()-13=61927=1594=() 10=17-()-5=295 ()=17-2-4=()7=1416-1-8=16-8-()=525-()-8=1329-6-5=156

8、=10-8-()=119-10-7=15-()-10=218-10-6=8=19 ()4=28-5-()=1776=() 10=3314=13-6-()=2167=6()=17389=16-10-()=2() 10=36-()-7=320-()-7=6()7=3429-2-7=5()9=17-3-6=8()2=17-1-8=7()3=14() 95=28 ()6=159-()-5=2()7=39-7-10=6()=1716-7-4=18-9-()=517-5-3=86 ()=16 ()7=318 ()=1717-2-()=7()-7-2=18-10-5=4()=16 ()6=16 ()-3-6

9、=1520-2-9=7=19 ()-4-5=18 ()9=14-4-4=()-6-2=16853=11-3-()=711-5-()=2()-4-3=32-4-4=7()=17() 65=3676 ()=1719-5-9=() 15=2938=7- ()-5=111-1-()=5()-5-4=18-3=19-()-10=6()7=26 () 10=1916-4-3=()4=29-8-4=18-()-3=129 ()4=17 ()-3-2=2916-3-6=19-10-()=3()7=2913-()-5=483=()8=2733-5-2=1() 10=1715=12-()-9=14102=11-()-8=2635=8()4=14-4-2=() 31=32-3-2=16-()-8=317-5-10=16-()-8=645=13-3-()=725=19-8-()=518-4-10=()5=23296=15-()-6=529=18-()-9=3196=210=18-3-3=5()=16127=()-8-10=182374=710 ()=18934=97 ()=1916-6-5=19-()-8