45－35＝29＋24＝72＋7＝87－72＝48＋27＝60－29＝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＝74－55＝97－7＝50＋23＝83－22＝1＋18＝25＋58＝49＋25＝46－28＝100－57＝47－6＝5＋91＝66＋34＝76－65＝61－55＝15＋77＝29＋68＝75－14＝60＋6＝2＋61＝50＋20＝10＋32＝29＋71＝12＋17＝86－38＝62＋32＝51－33＝68＋20＝92－58＝78－15＝94－39＝47－29＝11＋87＝50＋16＝8 +( )= 28( )- 7 = 922 +( )= 38( )+ 3 = 9819 -( )= 7( )+ 3 = 76( )- 3 = 8438 -( )= 275 -( )= 25 +( )= 97( )+ 5 = 164 +( )= 89( )+ 2 = 44( )- 2 = 9346 -( )= 4( )+ 6 = 38( )- 4 = 94( )+ 5 = 88( )- 5 = 645 +( )= 7998 -( )= 53 +( )= 65( )+ 3 = 69( )- 2 = 752 +( )= 5625 -( )= 23 +( )= 8769 -( )= 6( )- 3 = 634 +( )= 67( )- 6 = 83( )+ 2 = 1786 -( )= 377 -( )= 3( )+ 4 = 785 +( )= 4559 -( )= 5( )+ 2 = 29( )- 3 = 75( )- 2 = 86( )+ 4 = 9699 -( )= 45 +( )= 3688 -( )= 4( )- 5 = 50( )+ 7 = 39( )- 4 = 622 +( )= 45100以内的加减法（每天100题）1 一年 班 姓名 姓41－11＝86－73＝91－73＝76＋4＝97－38＝97－34＝44＋5＝100－56＝11＋66＝73＋26＝41＋34＝36＋49＝9＋57＝94－54＝20＋20＝45＋13＝97－62＝2＋81＝65＋24＝13＋55＝44－37＝43＋53＝4＋20＝59－54＝69＋31＝8＋6＝45＋40＝4－1＝55－54＝87－34＝49＋49＝84＋1＝73－37＝62－3＝25＋45＝3＋67＝84－50＝79－68＝84－71＝54＋46＝13＋84＝17＋46＝80－66＝52－11＝13－4＝39＋55＝80－70＝33－9＝16＋71＝74－33＝33＋25＝58－8＝( )+ 20 = 10090 -( )= 3080 -( )= 30( )+ 20 = 6080 -( )= 4040 +( )= 60( )- 70 = 30( )- 30 = 30( )- 20 = 80( )+ 30 = 5040 +( )= 10080 -( )= 2030 +( )= 100( )- 60 = 20( )+ 20 = 4060 +( )= 90( )- 20 = 40( )+ 20 = 9050 -( )= 20( )+ 50 = 100( )+ 30 = 8070 -( )= 40( )+ 20 = 80( )- 40 = 5020 +( )= 70( )- 30 = 5030 +( )= 6070 +( )= 9060 +( )= 80( )+ 40 = 9070 -( )=...
