二年级上册计算题

47-21= 76+8= 27-22= 69-25= 39+20= 71-6=

23+70= 51+32= 40+23= 76-9= 32-5= 68-49=

73-40= +7=

83+14= 6+29=

48+3= 32-9=

24-22= 96-47=

42+24= 85-53=

48+51= 65+36=

62-19= 87+16=

45+18+27=

92-28-36= 45-25= 50-4= 50-6= 45-25= 53-11= 72-50= 5+86= 17+83= 39+6= 87-19= 24-18= 57-39= 35+9= 22+18= 54+9+17= 93-70+36= 16+8= +7= 66-7= 49-27= 62-9= 43-38= 40-8= 74-26-25= 19+48-36=

80-2= 27-24= 62+8= 63+27= 78-69= 56+27= 85-17=