二年级上学期乘加乘减口算VIP专享

7×6-27= 3×5+53= 2×2+90= 3×9+50= 5×10+6=4×2+75= 10×6+21= 3×6-3= 6×9+22= 9×9+1=6×8-13= 59-39=10×8+12= 34+6=9×10+5= 910+36=8×10-57= 62+2=4×9-16= 64+58=5×10+22= 97+12=4×4+81= 107-7=9×5-40= 47-21=×6+19= 7×4-11= 6×3+8= 8×8-36= 10×8+52= 3×3+32= 2×5-28= 10×9+47= 10×7-25= 10×3+47= 5×3+10= 10×6-57= 8×5+65= 3×10+69= 5×9-3= 7×4+36= 4×2+67= 9×8-16= 4×9+5= 4×3-12= 8×2+23= 2×9-11= 6×7+43= 7×8-11= 8××××××××6×9-12= 5×8-30= 10×9+9= 7×2+5= 8×9-3=8×10+16= 3×3+25= 10×6+29= 7×9+28= 2×8+44=7×6-21= 42+11=8×8-63= 103-19=9×10-82= 46+16=4×9+3= 109-46=6×10-2= 42+7=3×10-30= 28-66=3×6+68= 36+40=6×6+5= 66-15=×6+49= 9×5+32= 10×8+67= 5×10-58= 6×4+42= 3×5-9= 2×2+13= 4×6+22= 9×9-21= 2×9-74= 2×8+3= 4×4+51= 9×7+39= 3×6+39= 3×2+55= 3×7-42= 9×4+41= 8×5+41= 9×6+14= 10×2+38= 8×7+50= 2×8-2= 10×2+9= 4×9-78= 6××××××××4×8+7= 3×5+82= 5×7-33= 2×7+72= 9×5+42=10×4-14= 4×6+36= 7×8-33= 6×4-5= 10×8-51=4×8+14= 86+65=9×9-55= 104+56=9×3-25= 79-4=4×5-9= 55+56=3×7+8= 65+15=3×3+14= 23+19=9×8-3= 36+39=2×7+64= 92+39=×3+1= 7×10-71= 3×8-13= 8×10+14= 2×7+12= 9×3+7= 7×10+64= 8×10-90= 6×10+11= 6×5+40= 3×4+10= 7×4+57= 2×5+31= 10×9-54= 3×5+4= 5×5+3= 6×7-36= 5×9-25= 4×9-5= 7×6-4= 6×3+56= 8×5+65= 7×2-7= 7×5+2= 8××××××××8×7+24= 5×7-28= 2×10-2= 4×8-14= 5×5-8=5×9-32= 4×6+34= 9×5-14= 8×7+18= 2×7+43=9×5+53= 82+51=6×3+24= 87-14=4×7-5= 94-7=8×9+24= 310+49=3×3+82= 45-25=8×6+37= 910+74=3×3+90= 32+65=5×7+35= 910+58=×9+2= 3×8+21= 2×6+14= 9×10+23= 10×4+49= 3×5+48= 2×4+58= 2×7-54= 6×7+65= 4×6+1= 8×10-56= 4×8-57= 8×3+74= 4×4+8= 4×4-6= 7×8-31= 10×6-10= 7×5-8= 5×8-32= 4×9-40= 2×5+51= 7×10-15= 2×8+6= 3×2+20= 2××××××××2×10+22= 4×6+55= 10×6-48= 7×3+61= 8×10-53=5×4+46= 4×9-24= 7×5+22...