【正文】 76－49＋15=18＋77－47=80－26－19=72－27＋38=29＋33－35=16＋75－16= 92－53＋43=16＋75－16=71－32＋14=47＋34－55= 70－55＋28=52－37＋69=47＋34－55=70－55＋28= 70－32＋43=84－45＋36=84－35＋38=70－32＋43= 32＋49－22=96－67＋15=96－77＋13=63－49＋78=47＋24－27= 94－37－18= 23＋19－29= 61－14＋36= 18＋43－45= 48＋33－32= 75－39＋16= 95－78＋35= 84－67＋26= 56＋19－27= 72－25＋47= 61－29－13= 92－23＋22= 49＋29＋18= 61－16－27= 71－53＋28= 78－59＋77= 39＋28－29= 57－28＋49= 62－26＋17= 75－38＋39= 25＋46－55= 13＋78－79= 72－56＋59= 76－57＋43= 92－34＋37= 83－68＋68= 27＋49－57= 53＋38－59= 25＋57－49= 51－16＋27= 97－69＋69= 46＋28－29= 17＋18－17= 58＋15－37= 53－38＋39= 37＋44－37= 27＋67－69= 24＋67－56= 53－16＋55= 42＋29－19= 72－45＋48= 24＋27－34= 29＋48＋15= 47＋24－28= 68＋15－35= 54－27＋15= 35－17＋26= 67＋14－65= 19＋22－23= 49＋29－39= 19＋58＋14= 38＋55－18= 72－28－27= 26＋46－25= 95－77＋59= 80－65＋66= 19＋76－47= 24＋39－45= 14＋37－34= 82－58＋69= 43＋49－35= 36＋25－24= 54－26＋45= 93－19－35= 35－16＋49= 19＋57＋16= 41－14＋17= 64－28＋49= 53＋39－53= 19＋33－18= 86－39＋37= 28＋45－56= 91－59－18= 52－38＋68= 90－37－34= 75－19＋19= 23＋49－48= 18＋64－65= 97－29＋27= 59＋38－68= 14＋37－12= 68＋24－63= 24＋59－49= 48－29＋48= 35－17＋46= 46＋19＋28= 58＋15－34= 70－53＋57= 90－64＋18= 90－51＋32= 18＋38－19= 19＋12－18= 28＋39－29= 26＋67－18= 29＋24－27= 92－44＋35= 90－72＋25= 54－36＋43= 65－38＋24= 66－49＋17= 94－68＋56= 73－15＋15= 64－38＋48= 54－27＋39= 47＋24－27= 28＋45－56= 23＋19－29= 75－27＋28=75－27＋28=48＋33－32= 23＋49－48= 95－78＋35= 56＋19－27= 97－39＋25= 68＋15－35= 49＋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(xué)100以內(nèi)練習(xí)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 = ***7773