二年级口算题400道VIP免费

二年级（上）口算训练 36+30= 59+40= 12+39= 51+16= 20+18= 85+9= 79+11= 78-58= 30+54= 40-31= 66+33= 35+35= 80-25= 50+50= 70-30= 9+26= 18+28= 40+19= 6+22= 31+6= 25+63= 76+5= 32+18= 37+38= 9+56= 37+41= 70-22= 45+24= 25+1+44= 60-40-7= 15+5+34= 75-18-40= 15+8+25= 41-9-20= 28+50+10= 50-15-26= 91+8+1= 52-37-10= 53+10+7= 38-18-10= 13+5+4= 42-27-8= 6+14+34= 72-9-50= 11+8+29= 76-5-28= 7+8+9= 38-2-13= 23+12+27= 39-20-11= 36+4+16= 47-21-3= 2+8+15= 66-44-7= 12+29-19= 69+10-36= 27+12-28= 67+27-37= 33-17+15= 75-36+10= 72-54+12= 65-39-15= 62-18+24= 54+21+18= 53-29+19= 35+12-28= 86-12-15= 57-33+31= 36-27+9= 77-19-16= 88-34+18= 85-36+27= 12+79-62= 51-27+28= 51-42+53= 77-65-6= 71-52+36= 75-24+26= 75+24-23= 32+45-38= 81-45+36= 24-16+40= 63+12-42= 53-37+15= 63-23+28= 48-26+18= 21+82-60= 36+34-14= 73+12-71= 21+82-60= 44-5+12= 100-76+22= 72-45+32= 54-21-18= 67-47+22= 21+82+17= 83-27+10= 54+21-18= 65-33-18= 68-65-3= 54-52+17= 88-51-24= 76-63+1= 63+18+11= 65+15-47= 77-34+55= 43-29+13= 35-28-28= 77-38+42= 60-34+35= 17+27-10= 55+38-15= 54-41+36= 99-88+77= 75+15-30= 92-6+11= 42-37+54= 77-64+22= 72-31+8= 90-12+3= 21+82-60= 36+34-14= 78-33+8= 19-14+3= 36+4= 8×7＝ 2×2＝ 9+57＝ 5×6＝ 18+60＝ 9×3＝ 5×5＝ 41-2＝ 6×9＝ 8×5＝ 7×2＝ 18＋40= 6×7= 76－50= 5×4= 56－50= 90－9= 4×9= 6×1= 38＋6= 56－7= 9×6= 8×3= 9×6= 7×8= 9×5= 8×4= 8×6= 7×4= 6×5= 9×4= 9×2= 8×5= 7×1= 2×6= 4×6= 5×8= 3×5= 5×4= 6×8= 8×8= 8×9= 6×4= 9×5= 7×4= 7×2= 9×3= 6×5= 3×1= 8×6= 8×7= 3×5= 8×2= 9×3= 1×9= 6×4= 3×6= 2×9= 3×4= 6 × 6= 3 × 5= 4 × 8= 7 ×9= 7×3= 3×2= 52-3= 2×6= 5×9= 4×2= 5×3= 9×1= 4×4= 6×6= 2×8= 5×8= 9×9= 4×3= 1×1= 9×8= 7×7= 23+11= 6+46= 70-56= 30+60= 8+20= 8×8= 2×7= 5×5= 8×6= 6×4= 7×4= 9+9= 1×7= 56-8= 9×5-5= 5×6+34= 8×5-3= 4×5...