50以内加减混合运算题100道 (25)

玛丽莲梦兔
808次浏览
2021年02月20日 19:58
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2021年2月20日发(作者:雨是眼泪)


50


以内加减混合计算题


100




用时:



错误:




37



21



33 = 44



13



17 = 44



25



20 =



17



14



38 = 34



15



2 = 48



37



26 =



27



27



9 = 41



18



14 = 44



20



21 =



20



4



7 = 16



15



11



24 = 31



28



16



2 = 17



48



4



3 = 40



38



1



10 = 10



12



4



18 = 44



37



8



26 = 22



41



1



8 = 6



49



5



27 = 39



24



15



4 = 33



24



11



5 = 41



34



1



19 = 9



42



6



8 = 0



49



24



11 = 20



13



3



9 = 28



42



0



0 = 21



17



4



8 = 33



13



14 = 23



21



0 = 17



22



10 = 32



6



13 = 22



17



21 = 34



20



21 = 41



21



42 = 48



24



0 = 19



38



45 = 37



3



28 = 1



15



9 = 38



24



19 = 36



0



39 = 24



16



13 = 1



26



31 = 20



25



1 = 45



14



34 = 45



27



49 =



2



0 =



32



48 =



18



3 =



0



11 =



8



16 =



30



18 =



22



21 =



18



24 =



49



31 =



1



10 =



26



40 =



10



4 =



18



6 =



9



6 =



30



20 =



7



6 =

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