【正文】 29＋18= 67＋14－65= 19＋22－23= 18＋73－66=71－53＋28= 39＋28－29= 70－53＋57= 57－28＋49= 45－19＋57= 80－65＋66= 13＋78－79= 24＋39－45= 14＋37－34=46＋27－35=27＋49－57= 36＋25－24= 25＋57－49= 90－72＋25=70－23＋36=97－69＋69= 41－14＋17= 58＋15－37= 73－15＋15= 68－29＋33=35＋57－66=95－26＋18=83－16＋26=92－48＋18= 90－73＋48=49＋44－16=92－48＋18=90－73＋48= 82－44＋15=82－54＋13=25＋38＋18=53－19＋29= 53－19＋29=35＋19－38=95－57＋37=96－67＋35= 71－58＋78=52－19＋58=32＋49－43=80－57＋59= 32－14＋44=49＋34－19=47＋36－36=32－14＋44= 37＋24－27=28＋16＋48=35＋27－43=37＋34－25= 15＋67－27=28＋48－59=37＋34－25=15＋67－27= 18＋55－54=54－35＋46=46＋36－65=84－47＋17= 84－47＋17= 73－45＋35= 65－47＋55= 50－19－19= 90－15－39= 38＋19＋25= 49＋47－78= 82－64＋15= 92－43＋42= 37＋34－29= 72－55＋65= 90－27－26= 47＋36－39= 17＋17＋29= 28＋67－66= 46＋46－67= 83－57＋48= 69＋12－43= 45－29＋59= 54＋37－38= 62－36＋19= 29＋34－27= 56－28＋53= 57＋15－38= 57－19＋19= 95－57＋36=7962+15= 8682+36= 8758+54= 40+53+1= 7757+47= 7646+21= 9556+35= 67＋24－12= 64＋27－58= 39＋45－68= 14＋59－25= 94－38＋36= 92－66＋26= 37－19＋54= 59＋33－44= 72－17＋37= 80－16－17= 67－29＋38= 41－22＋27= 47＋46－38= 94－59＋29= 18＋55－58= 53－37＋65= 75－58＋67= 84－35＋35= 69＋27－18= 45＋39－57= 50－17＋28= 64－17＋35= 72－48＋28= 43－16＋25= 71－54＋25= 79＋15－48= 8830+20= 8885+8= 8038+0= 9572+39= 9084+31= 9833+11= 9255+54= 14＋67－56=14＋77－54=95－59＋26=65－47＋55= 91－35＋36=90－15－39= 63－44＋27=39＋45－68= 86－49＋54=38＋19＋25= 64＋18－27=19＋72－66=51－22＋49=82－54＋17= 82－54＋17=82－64＋15= 28＋36－48=63＋18－56= 63＋18－56=37＋34－29= 87－68＋58=83－19－18= 97－29＋24=47＋46－38= 24＋18－27=28＋67－66= 65－47＋58=24＋18－27= 47＋24－53=91－59－16=13＋39＋29=70－45＋26=43＋28－16=36＋27＋19= 36＋27＋19=69＋12－43= 82－63＋24=62－36＋19= 25＋46－29=45－29＋59=35＋27－48=91－48＋19=72－38＋29=57＋15－38= 36＋58－38=29＋34－27= 92－34－39=71－54＋25= 94－37＋39=38＋18－28= 38＋18－28=56－29＋47= 6649+8= 8952+10= 9686+47= 4744+25= 5440+29= 5444+13= 9291+42= 6554+13= 6057+1= 6+9+5= 43+23+8= 6766+10= 5453+49= 9786+33=7649+32= 8354+12= 7858+57= 7331+23= 6153+21= 7533+20= 9882+45= 7944+18= 9186+45= 27+18+8= 8+39+37= 1+9+41= 6538+30= 6737+17= 27+9+54= 8371+69= 70+0+14= 29+0+67= 9070+2= 6840+40= 4843+19= 6153+8= 5641+35= 6861+12= 5241+31= 7640+3= 9885+50= 4947+32= 6537+28= 9768+38= 9239+35= 6+20+8= 14+58+6= 8256+28= 9667+35= 8989+27= 7725+2= 9412+6= 8062+20= 9127+1= 9175+66= 9234+9= 7972+44= 5541+13= 80+17+0= 9387+85= 13+3+2= 7246+17= 9346+42= 9575+0= 7945+16= 4436+23= 8675+40= 9572+56= 8538+20= 6358+46= 9731+8= 9174+13= 8459+49= 9341+21= 9176+4= 8462+57= 8237+4= 5739+34= 17+4+60= 7651+49= 8429+19= 7555+3= 9752+9= 7443+9= 6462+22= 9040+6=小學100以內(nèi)練習題（減法）763 = 6126 222 = 551 7222 = 5442 8614 = 435 9955 = 4531 1555 = 123 9155 = 4573 9771 = 9869 808 = 490 4147 = 6540 9311 = 3225 961 = 773 547 = 953 9445 = 8041 3326 = 7973 932 = 883 8341 = 7223 842 = 9217 7828 = 2023 5539 = 9817 7215 = 5966 3023 = 8544 10011 = 671 9927 = 9929= = = = = = = = = = = = = = = = = = = = = = = = ***27013 1 48 16 47 57 7 3 4 = = = = = = = = = 4***950998914 6 1 27 47 7 4 16 0 = = = = = = = = = 194 524 960 850 9561 9318 642 6857 8812 7425 9869 677 842 972 9678 8440 5988 100= 99= 66= 38= 100= 28= 80= 100= 24= 82= 70= 59= 99= 96= 79= 49= 64= 6653 = 86 10 = 14 17 = 37 50 = 97 62 = 77 55 = 43 21 = 62 26 = 84 6 = 70 14 = 65 70 = 76 10 = 76 27 = 96 1 = 67 8 = 87 41 = 77 28 = 44 3 = 87 68 = 49 1 = 94 34 = 95 3 = 99 43 = 75 12 = 97 50 = 99 11 = 94 10 = 95 15 = 88 15 = 75 22 = 82 7 = 91 8 = 91 5 = 66 4 = 90 62 = 7056 =36 =0 =20 =22 =33 =2 =51 =8 =32 =9 =2 =79 =38 =21 =0 =4 =17 8351 9247 6541 4565 8638 875 8854 8114 335 9321 6418 2964 9321 8245 960 8412 892 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = ***89900 1 76 53 22 20 75 48 11 = = = = = = = = = ***9486 22 5 52 19 18 20 25 2 = = = = = = = = = 9513 5953 944 9140 9122 6214 790 7263 7148 781 694 6141 925 693 867 4159 8445 78= 36= 86= 63= 73= 99= 86= 87= 84= 73= 100= 89= 87= 84= 67= 55= 75= 610 = 5912 = 7549 = 871 = 8234 = 8636 = 4116 = 5613 = 898 = 5649 = 9127 = 8823 = 972 = 812 = 7939 = 8887 = 5822 = 7615 = 199 =10 =8 =45 =28 =29 =57 =24 =3 =38 =21 =34 =59 =22 =44 =22 =0 =3 = ***32473 4 7 21 59 18 17 5 9 = = = = = = = = = ***758713 89 57 2 36 68 49 17 5 = = = = = = = = = 9434 884 2575 7633 7910 7621 9028 757 8754 7718 808 903 4017 8152 8910 861 10075 50= 36= 96= 56= 88= 94= 65= 95= 54= 99= 74= 92= 86= 100= 80= 97= 87= 9844 = 8553 = 5142 = 604 = 432 = 163 = 9351 = 7545 = 405 = 984 = 590 = 10076 = 9019 = 8440 = 9517 = 6914 = 844 = 510 = 320 =0 =13 =94 =56 =1 =20 =9 =48 =9 =32 =23 =8 =0 =14 =5 =7 =9 = ***77737 43 44 18 56 0 9 5 26 = = = = = = = = = 42 77 81 98 85 69 85 80 96757175842 8 55 40 7 6 5 2 37 = = = = = = = = = 9621 1005 7841 4452 5936 5878 984 5912 320 9543 999 8910 381 742 4038 8647 7723 51= 65= 71= 52= 55= 59= 87= 61= 100= 59= 76= 89= 97= 91= 68= 92= 97= 9120 = 75 43 = 76 1 = 89 4 = 43 31 = 97 65 = 63 27 = 50 89 = 81 2 = 86 38 = 54 1 = 73 45 = 97 10 = 92 42 = 97 11 = 56 26 = 59 0 = 36 70 = 85 6 = 64 43 = 68 1 = 84 1 = 96 70 = 36 26 = 99 10 = 82 18 = 73 14 = 59 78 = 75 3 = 48 35 = 74 9 = 93 14 = 98 5 = 66 39 = 95 28 = 8724 =18 =2 =9 =13 =2 =5 =19 =1 =48 =6 =21 =11 =15 =11 =68 =22 =2 5039 1006 390 4549 8931 9977 893 515 7241 4930 2585 7411 5653 9019 9516 6616 5324 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 100687343700 28 4 0 55 5 7 20 20 = = = = = = = = = 49938***310012 45 12 59 30 20 0 5 34 = = = = = = = = = 747 5553 9513 10048 919 9136 9253 8036 9573 895 8232 850 7524 619 574 948 607 85= 42= 79= 81= 82= 82= 52= 53= 54= 61= 56= 88= 69= 98= 81= 95= 94= 421 = 95 29 = 29 45 = 94 28 = 91 9 = 98 1 = 83 43 = 59 4 = 94 50 = 66 84 = 69 45 = 82 8 = 86 19 = 9 11 = 66 4 = 57 23 = 88 1 = 89 49 = 74 6 = 51 1 = 93 17 = 95 5 = 84 9 = 80 55 = 82 0 = 89 14 = 57 0 = 28 5 = 74 19 = 99 22 = 81 8 = 44 40 = 63 49 = 53 33 = 88 15 = 1511 =61 =21 =3 =59 =39 =12 =8 =19 =23 =8 =77 =58 =0 =1 =54 =41 =30 657 4111 597 7416 10042 6716 4835 757 5628 9067 7433