以內(nèi)的加減法及混合練習(xí)題道

1、94 - 9 0 =7143=72 67=8930=69+3=9390=44+17=7 4 = 10084 =18+39=97 23=18+76=10078 =91 52 =21+45=7533=67+30=36+30 =71 =8869 =16+74 =75+11 =73+9 =9639 =10099=61 + 38 =7237 =81 36 =7 + 81 =16+76 =8683 =54+39 =55+27 =52+8 =789 =91 57 =73+6 =67+19 =4542 =29+36 =10040=46+40 =21 + 64 =51 40 =5022 =8 + 69=45+1

2、6 =4434 =8 一 8 =81 9 =26 + 48=7 3 =297=3710=2914=80+19=8212 =80 43= 27+37= 47+36=50 27=56 26=51 + 25= 788=50+13=5911 =8+80=77+2 =7556 =42+13 =12+61 =39+42 =7926 =7260 =26+27 =6246 =947 =63+23 =8634 =7571 =5550 =8878 =6753 =3828 =72+13 =23+74 =39+49 =368 =6240 =945 =10084=4524 =56+25 =71 7 =39+28 =6

3、+ 78=13+53 =9990 =821 =775 =8215 =5140= 2 2 =31 + 20= 57+9=62 + 4= 812=16+38= 39+28= 6816=41+44= 35+17=98 2= 49 21 =969=34 + 41 = 49 43=48 25=40+42 =7044 =4 + 70=26+35 =9340 =87+10 =31 + 67 =7310 =78+14 =8354 =5827 =4018 =809 =8411 =9980 =37+45 =8544 =7915 =51 50 =58+27 =87+12 =2826 =8968 =9816 =962

4、6 =4723 =9961 =3826 =2818 =6 + 86=6710 =763 =73+1 =8828 =45+9=31 + 67= 67 41 =90 47= 73+14= 37+25=16 + 48= 32+53= 42+12 =8 + 63= 71+4=64+21 = 6149=61 + 17= 99 67= 8019= 275=37+14 =599 =15+72 =4533 =55+11 =4321 =49+6 =79+6 =5016 =31 + 24 =49+18 =61 14 =3512 =187 =23+67 =3418 =8277 =7752 =91 29 =3 + 8

5、3=5755 =9232 =7 + 83=4535 =29+24 =72+7 =8772 =48+27 =6029 =21 + 55 =62+26 = 1+35=31 20 =71 + 25 =75+24=94 25=23 + 41 =20+55=24 + 43=43+1 =68+6=57 44=7455=977=50+23=83 22 =1 + 18=25+58=49+25=46 28=10057 =476 =5 + 91 =66+34 =7665 =61 55 =15+77 =29+68 =7514 =60+ 6 =2 + 61 =50+20 =10+32 =29+71 =12+17 =8

6、638 =62+32 =51 33 =68+20 =9258 =7815 =9439 =4729 =11 + 87 =50+16 =41 11 =8673 =91 73 =76+4 =9738 =9734 =44+5 =10056=11 + 66 =73+26 =41 + 34=36 + 49=9+57=9454=20+20=45+13=97 62 =2+81 =65+24=13+55=4437=43+53=4+20=5954=69+31 =8 + 6 =45 + 40=41 =5554 =8734 =49+49 =84+1 =7337 =623 =25+45 =3 + 67=8450 =79

7、68 =8471 =54+46 =13+84 =17+46 =8066 =5211 =134 =39+55 =8070 =339 =16+71 =7433 =33+25 =588 =9481 =9447 =9368 =12+7 =51 11 =6411 =31 + 27 =58+16 =7614 =6550= 9971 = 53 4=9038=8810=51 3=2310=43+23=65+12 =9914=21 + 35= 62+3=43 + 41 = 4+76=48+7=63 24= 20+33=20+53 =2 + 55=56+14 =9249 =756 =4431 =81 + 1 =1

8、9+76 =9 + 23=59+3 =19+10 =9886 =52+28 =1614 =9641 =65+2 =37+47 =30+41 =25+10 =80+1 =6148 =67+12 =10089=8410 =7 + 36=6521 =61 + 9 =5719 =3315 =23+24 =9+16=75+13 =61 25 =8+72=4+35=66 45=52 5= 9+54=12+2=21 + 25= 27+68=5149= 16+68=27+34= 62 61 =321 = 46 4=8335= 9089=92 83= 5833=71 58 = 16+84 =3913 =5042

9、 =90+3 =45+55 =81 2 =73+15 =6852 =68+15 =7449 =49+30 =4330 =45+17 =6929 =4327 =8054 =91 25 =83+7 =16+71 =7433 =33+25 =588 =9481 =9447 =9368 =12+7 =51 11 =6411 =31 + 27 =58+16 =7614 =6550 =9971 =53 4= 9038= 8810=51 3= 2310= 43+23= 65+12 = 9914=21 + 35= 62+3=43+41 = 4+76=48+7=6324= 20+33= 20+53= 2+55=

10、56+14 =9249 =756 =4431 =81 + 1 =19+76 =9 + 23=59+3 =19+10 =9886 =52+28 =1614 =9641 =65+2 =37+47 =30+41 =25+10 =80+1 =61 48 =67+12 =100-89=8410 =7 + 36=6521 =61 + 9 =5719 =3315 =23+24 =9+16=75+13 =61 25 =8 + 72 =4 + 35=6645 =52 5= 9+54=12+2=21 + 25= 27+68=5149= 16+68=27+34= 62 61 =321 = 46 4=8335= 9089=92 83= 5833=71 58= 16+84=3913 =5042 =90+3 =45+55 =81 2 =73+15 =6852 =68+15 =7449 =49+30