口算题100以内不退位减法

1、76-40 =66-60 =87-80 =54-30=87-80 =23-20 =100-90 =94-50 =73-40 =33-30 =63-60 =53-10 =72-70 =82-50 =97-20 =85-40=66-30 =9460 =47-10 =88-50=47-40 =94-80 =74-30 =59-10 =50-20 =91-10 =51-20 =98-80 =34-10 =89-20 =83-60 =43 10 =70-40 =43-20 =93-20 =24 10 =19-10 =9450 =87-30 =95-10=49-40=39-10 =60-20 =86-20

2、=22-20 =76-50 =31-10 =80-40 =43-40 =100-30 =77-70 =27-20=28-10 =8540 =82-10 =8260 =74-50 =41-20 =41-30 =5540 =59-10 =9960 =80-20=90-70=8640 =81- 20 =89-70 =52-50=98-40 =62-50 =84-70 =6940 =77-20 =54-50 =63-60 =76-40=88-40 =68-60 =7020 =97-70=23-20 =36-20 =51-20 =41 一20 =87-50 =43-20 =32-30 =63- 4067

3、-30 =80-70 =20-10 =59 2088-50 =45-20 =61-30 =46-10 =51-20 =86-70 =56-40 =37-20=43-10 =91-60 =96-60 =80- 7033-10 =86-50 =73-50=22-10 =70-10 =46-20 =98-80 =54- 5058-10 =88-70 =86-50 =25-20 =99-40 =90-30 =66-40 =98- 304440 =81-10 =83-30 =67- 4079-30 =92-40 =94-40 =100- 90 =54-20 =94-20 =90-70 =100-40 =

4、62-10 =35-20 =81-40 =82- 5030-10 =97-60 =74-50 =49-40 =94-90 =85-60 =98-40 =94-90 =75-30 =89-40 =47-30 =31-10 =73-50 =31-20 =99-50 =29-10 =74-40 =40-20 =100-20 =91-20 =83-20 =85-50 =76-50 =95-90 =40-30 =70-60 =91-80 =53-40 =82-10 =89-10 =97-80 =71-40 =89-60 =85-60 =47-10 =41- 20 =71- 40 =75-60 =73-

5、10 =75 10 =96- 20 =76-60 =61-50 =64- 20 =19- 10 =80-30 =81- 20=9080 =79-70 =83-50 =56-20=51- 30=79- 4074-40 =36- 30 =77- 30=5940=39-10 =67-40=84 50=87- 30 =57-50 =58- 10 =52- 50 =94- 6051-10 =100-10 =90-30 =46-30 =67-30 =9450 =93- 90 =80- 6098-30 =73-40 =76 40 =82- 40 =87-30 =59- 30 =96- 70=78- 30 =

6、100-80 =66-20 =55 50 =63-60 =90-30 =15- 10 =94 50 =65- 50 =5950 =98- 90 =8840 =59-50 =54 10 =83-50 =22-20=74-20 =61-60 =34- 10 =77- 70=80-10 =81-30 =8060 =99- 20=77- 10 =72-10 =90-10 =93- 80 =80-30 =58-30 =18- 10 =90-70 =74- 60 =66-60 =54-20 =63-60 =82-80 =89-60 =88- 70 =77-40 =64- 50 =99- 30 =94-60

7、 =90-70 =94-70 =70-60 =37- 30 =41- 10 =18- 10 =89-30 =54 20 =62- 50 =70-10 =92-10 =77-40 =72- 50 =73- 10 =66-50 =85- 80 =81- 50 =89- 30 =75-30 =94-40 =34- 20 =77-10 =87- 6079- 20 =71- 20 =85- 30 =88- 3065-20 =97- 40 =75- 20 =91- 5072- 60 =82- 70 =92- 70 =26-20 =65-30 =100- 40 =66- 20 =65- 20 =60- 40

8、 =87- 30 =68- 10 =68- 10 =97- 30 =42- 10 =66-10 =24- 20 =82- 40=76-10 =89- 10 =47-40 =40-20 =39-10 =80- 40 =65-50 =71- 10 =52-30 =86- 50 =61- 20 =96- 60 =78- 20 =90- 30 =71-50 =60- 10 =68- 30 =54-30 =58-20 =96-90 =100-60 =61- 40 =63- 50 =85- 60 =93-60 =99- 90 =92- 2060- 20 =52-40 =71-40 =25-20=70-40

9、 =72- 20 =25- 20 =61-20 =83- 10 =40-30 =87- 70 =91- 10 =91- 40 =77-20 =82-20 =62- 10=86- 20 =77-70 =79-60 =87- 10 =82-70 =67- 10 =95- 30 =5940 =70-40 =35- 30 =46-40 =73-70=61- 20 =73- 50 =98- 20 =50-20 =86- 10 =89-40 =73- 10 =83- 40 =57-30 =85-60 =51-10 =97- 40=22-10 =67-20 =49-20 =83- 50=74- 20 =67

10、-30 =19- 10 =88- 40=86- 70 =20- 10 =100- 70 =100- 9099- 40=69- 60 =97- 80 =53- 30=68-40 =96-50 =57-20 =77-20 =89- 30=98- 40 =85- 20 =35-20=68-10 =66- 60 =95-10 =87- 70=79- 40 =79-70 =44-20 =64- 20=47-30 =74- 30 =86- 80 =90- 60=94-40 =16- 10 =35- 10 =93- 20=44 40 =22-10 =69- 40 =79-50=85 60 =77 50 =6

11、6-50 =5040 =77-20 =55 50 =97-40 =78- 30 =40-30 =83-10 =56-30 =33- 20 =95-60 =20-10 =11-10 =86-30 =82-80 =22-20 =39-20 =20-10 =9540 =77-50 =85- 50 =62- 20=74- 50 =81-70 =52-20 =82- 50 =57-20 =95-70 =82-80 =67- 2031-10 =84-30 =86- 70 =89 6057-20 =32-30 =81- 20 =92- 60 =100- 40 =83-60 =79-70 =97-60 =99- 40 =25-10 =92- 80 =76- 60 =98- 80 =26-20 =75- 30 =78- 705440 =83-20 =95-20 =68- 2097-30=77-60 =21- 1