50以内加减混合运算题100道 (25)

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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


道



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 =

-


-


-


-


-


-


-


-