一升二计算练习100题
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0+33= 33+60= 70+23= 68+31= 83-23=
23+65= 45-34=
67+32= 76-57=
34+39= 56-34=
45-34= 97-34=
34-26= 56+38= 26+37=
45-39= 25+45=
75-46= 56-34= 45-23= 76-45= 78-45= 78-39= 89-35= 78-45= 45+34= 64-23= 56-45= 77-56= 89-56= 29+49= 35+57= 56-36= 56-34= 78-34= 34+56= 77-39=
100-44= 100-59=
46+34= 78-56= 57-39= 56-39= 39+55=
64+27= 37+45= 93-28= 88-46= 100-59=
57+27= 57-28=
80-36= 98-66=
46-22= 51+34= 88-35=
99-21= 25+37=
56+19= 19+37=
88-29= 47-29=
68+29= 87-56= 89-56= 56-34= 66+25= 66+21= 45+29= 44-27= 100-56= 47-36= 87-39= 57+29= 99-45= 88+9= 57+22= 46+47= 56+34= 44-19=
63-39= 100-46= 66-24= 83-29=
47-19= 44+29= 66+20= 67+28= 67+32=
98-54= 76-29= 100-37= 76-28= 56+28=
98-28= 49+28= 98-36= 87-23= 45+8=
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