一年级下册数学题100道 90+6= 51-27= 12+52= 54+1= 43+32= 22+62= 90-87= 8+6= 14+38= 32+18= 83-82= 99-41= 78+2= 20-8= 65+25= 41+39= 61-3= 89-56= 87+3= 87+5= 2+48= 91-57= 87+11= 83-23= 25+72= 86-30= 34+50= 77+9= 96-31= 65+21= 9-5= 89-88= 50-19= 89-10= 56+9= 89-70= 22-10= 44-32= 64-42= 8-3= 78-16= 8+91= 24+18= 76-12= 25+8= 17+40= 37-32= 74-33= 27+34= 89-67= 5+48= 96-43= 92-63= 48-47= 53 +22= 16+70= 46-29= 2+75= 95-75= 17+3= 72+10= 70+26= 39+45= 29+24= 98-41+20= 42-16+62= 95-56+27= 5+69-74= 60-11+17= 81-32+23= 58-27+26= 30+16-39= 90-27+20= 48-1+49= 9+28-3= 33+38-18= 75+8-77= 56-13+22= 47+6-6= 55-6+45= 39+28= 14+13= 17+59= 28+34= 21+37= 66+30= 98-96= 38+38= 33+41= 16+21= 34-18= 9+2= 58+29= 54+25= 35+35= 60+6= 29-14= 48+7= 80-33= 75-63= 58-46= 59+5= 21+37= 100-58= 28+48= 42-27= 100-7= 37+45= 66-63= 79-55= 51-25= 4+20= 84-74= 72+23= 40-33= 76+14= 83-62= 69-8= 98-44= 65+9= 29+67= 39-23= 95-26= 57+19= 61-60+56= 41+51-84= 20+45-17= 83-12+10= 67-11+3= 本文来源：https://www.wddqw.com/doc/13a28d93cbd376eeaeaad1f34693daef5ff71354.html