二年级上册数学加减口算练习题培训资料.doc

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1、二年级上册数学加减口算练习题精品文档二年级上册数学加减口算练习题51-35= 65-48= 52-49= 92-71= 71-16= 94-57= 39-7= 57-47= 93-27= 29-7= 87-65= 67-1= 37-15= 95-73= 75-9= 55-45= 81-35= 17-15= 95-53= 89-75= 55-25= 61-35= 97-15= 95-33= 75-69= 55-5= 41-36= 77-16= 96-13= 76-48= 84-56= 36-20= 56-16= 96-92= 76-28= 64-5

2、6= 100-36= 36-16= 96-72= 76-40= 76-56= 36-12= 48-16= 96-84= 76-20= 56-56= 92-36= 28-16= 64-64= 100-44= 36-24= 72-4= 84-8= 64-44= 80-45= 25-16= 52-5= 88-85= 65-24= 60-45= 96-25= 32-5= 85-68= 65-4= 45-40= 76-25= 12-5= 85-48= 84-65= 45-20= 56-25= 92-5= 85-28= 65-64= 100-45= 36-2

3、5= 72-5= 85-8= 76-65= 45-12= 55-52=91-32= 27-12= 92-63= 99-72= 52-35= 71-32= 12-7= 92-43= 79-73=53-15= 51-33= 87-13= 93-23= 73-59= 95-53= 33-31= 67-13= 93-3= 73-39=75-53= 33-11= 47-13= 93-83= 73-19= 55-53= 91-33= 27-13= 93-63= 99-73= 53-35= 71-33= 81-7= 61-43= 79-41= 21-15= 8

4、3-1= 81-19= 62-55=91-42= 26-22= 62-2= 98-82= 62-34= 70-42= 22-6= 42-2= 82-78= 62-14= 50-42= 86-22= 22-2= 82-58= 94-62= 42-30= 66-22= 2-2= 82-38= 74-62= 42-10= 46-22=82-2= 82-18= 62-54= 90-42= 26-22= 62-3= 98-51= 34-31= 70-11= 91-6= 71-42= 78-51= 31-14= 50-11= 91-86= 71-54= 90

5、-51= 31-26= 62-11=收集于网络，如有侵权请联系管理员删除精品文档 98-91=  71-34=85-10= 90-21= 70-57= 50-25= 61-30= 97-10= 90-33= 70-69= 50-5= 41-30= 77-10= 90-13= 70-49= 85-50= 30-21= 57-10= 93-90= 70-29= 70-51=31-6= 42-11= 91-78= 71-14= 51-50= 86-31= 22-11= 91-58= 94-71= 51-30= 66-31= 12-2= 92-38= 7

6、4-72= 52-10= 46-32= 82-12= 92-18= 89-38= 72-54= 90-52= 100-26= 80-62= 98-60= 40-34= 70-20= 100-6= 80-42= 78-60= 40-14= 50-20= 100-86= 80-22= 90-60= 40-26= 62-20= 100-98= 80-34= 70-60= 94-55= 82-70= 51-23= 67-1= 85-41= 21-21= 57-1= 93-81= 61-29= 65-41= 21-1= 37-1= 81-73= 61-9=

7、 45-41= 81-21= 69-17= 53-49= 89-29= 25-9= 65-50= 30-1= 37-10= 90-73= 70-9= 45-18= 98-81= 78-17= 58-53= 50+48= 10+80= 13+20= 1+99= 5+21= 26+66= 8+84= 48+20= 12+56= 8+92= 48+28=25-18= 99-61= 97-79= 59-33= 69-39= 19-5= 99-41= 79-77= 59-13= 49-39= 85-19= 99-21= 79-57= 93-59= 61-3

8、9= 97-19= 99-33= 79-69= 59-5= 41-39= 40-6= 99-13= 79-49= 85-59= 39-2