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小学二年级数学上册口算300道)
小学二年级数学上册口算300道 54+45= 66-33= 88-44= 93-93= 56+0= 24+35= 9+89= 30+56= 85-8= 44-9= 60-40= 50+25= 39-7= 43+8= 8+56= 16+40= 2+89= 70+8= 8+27= 58-23= 69-28= 58-30= 37+9= 30+19= 35+8= 7+70= 76-34= 55+34= 5+40= 86+2= 35—35+25= 89-58+30= 47+3= 46-7= 75+8= 18+3=21 63-6= 48+4= 18+6= 33+42= 46-34= 39-( )=29 ( )+26=26 ( )-56=16 33=( )+23 35+60-52=3×5= 80-3= 30+49= 6×3= 99-4= 23+8= 4×3= 7+55= 3×1= 6×2= 4×6= 34-6= 5×5= 4×2= 4×5= 46-6= 6+5= 60-7= 6×5= 67-9= 18+79= 2×5+30= 60-15+7= 2+6+13= 5×6-6= 24+7-8= 6×6-9= 5×2+19= 67+21= 36+27= 17+83= 53+35= 28+28= 65+27= 14+46= 39+42= 36+18= 25-13= 51-24= 30-12= 78-61= 87-44= 35=( ) +21 24+13-24= 19+24-19= 44+55= 43-22= 74-50= 6×1= 10+46= 11+44= 39-7= 54+46= 6×5= 23-5= 3×6= 36 +40= 42-3= 1×8= 58-5= 53-9= 3×9= 2+74= 6 0+38= 8×2= 20-7= 2×6= 9×4= 5+55= 18 + 6= 66 +4= 14+9= 13-6= 15+45= 72+13= 51+46= 1×5= 97-50= 65-7= 64-3= 5+48= 14+20= 23-15= 6×6= 53-9= 6+45= 7×9= 13-7= 9×9= 67+21= 36+27= 17+83= 65+27= 93-35= 90-48= 14+46= 39+42= 36+18= 25-13= 51-24= 53+35= 77-18= 28+28= 30-12= 78-61= 64-56= 87-44= 43-22= 74-50= 6×1= 10+46= 11+44= 39-7= 54+46= 6×5= 23-5= 3×6= 36 + 40= 42-13= 88-10= 88-10= 91-9= 38-5= 79-53= 72-48= 32+49= 79-28= 89-14= 62-18= 26+63= 84-78= 27+56= 94-84= 70-36= 41+35= 29-12= 37-27= 8+47= 91-90= 33-28= 47+32= 50-15= 59-14= 69-49= 11+36= 18+80= 96-32= 10+27= 32-11= 28+50= 41+18= 83-60= 42+22= 80-25= 75-72= 87-77= 43+41= 59+31= 26-13= 98-23= 60+26= 97-49= 81-12= 91-51= 27+40= 67-41= 69+16= 63-19= 61-7= 42+46= 71+3= 42+26= 70-54= 58-17= 39+56= 59+38= 6+73= 48-48= 17+41= 93-33= 37+48= 34+57= 43+31= 31-20= 39+23= 25-22= 89-52= 39-18= 66-50= 3+97= 95+5= 77-63= 29+43= 2+96= 90-34= 42+37= 46+37= 83+3= 69-45= 71-14= 30+66= 36+44= 35+33= 90-84= 70-17= 21+43= 59-40= 小学二年级数学上册口算300道 6+36= 48-11= 12+16= 29-17= 33+22= 23+40= 15+24= 23+15= 37+41= 29-13= 38-13= 85-24= 88-22= 37+48= 43+15= 86+12= 70+23= 30-12= 72-27= 66-24= 39-22= 85-19= 26+43= 92-17= 34+49= 23+76= 46+11= 47-3= 82-70= 34+14= 67+33= 36+44= 91-9= 57-35= 56-38= 85-51= 26-18= 95-19= 45-11= 75-26= 48-36= 65-9= 98-10= 31-25= 83-17= 40-30= 53-17= 29-18= 76-59= 83-74= 55-41= 38-37= 80-75= 42-12= 97-62= 61-6= 96-16= 82-58= 84-27= 79-43= 57-49= 79-58= 97-23= 83-30= 30-7= 91-32= 72-27= 22-19= 34-24= 90-29= 39-15= 73-60= 70-45= 99-76= 86-44= 59-28= 98-38= 28-19= 88-14= 63-15= 56-10= 54-28= 89-39= 50-18= 31-15= 67-39= 54-25= 25-13= 44-16= 53-20= 95-59= 88-64= 80-40= 44-20= 76-49= 77-34= 78-67= 93-26= 72-69= 99-35= 86-48= 97-13= 54-44= 52-42= 23-9= 33-5= 49-43= 47-11= 26-18= 52-48= 71-65= 98-51= 25-12= 59-15= 40-21= 87-17= 92-29= 81-36= 65-57= 74-56= 85-65= 51-26= 95-52= 12+6= 29-7= 33+27= 23+49= 28-19= 88-14= 63-15= 56-10= 61-17= 42+46= 26+43= 34+49= 46-39= 94-23= 58-40= 94-50= 3+24= 69-34= 48+46+4= 41+29= 38+36= 3+22+68= 62+12= 78-28= 73+9+16= 36+31= 66-41= 61+2+18= 35-17= 75-34= 39+37+3= 72-19= 69-32 2+39+16= 75-55= 71-43= 81+1+6= 12+59= 56+25= 39+18+2= 66-39= 44+29= 45+22+19= 82-48= 32-18= 13+5+35= 69-39= 69+16= 63+17+9= 49-22= 43+29= 39+29+19= 51+29= 69+12= 33+29+19= 52+35-61= 44+17+33= 67-64= 67-34= 67+17+3= 43+17= 90-46= 8+26+34= 44+17= 33-13= 31+25+35= 80-46= 63+19= 29+16+36= 35+29= 68-22= 46+17+13= 90-65= 80-66= 39+27+3= 72-17= 95-66= 36+29+16= 60-31= 57+18= 、73+26+4= 57+26= 82-17= 45+16+29= 50-29= 74-65= 32+23+39= 92-27= 76-38= 46+25+5= 54+29= 80-28=、29+36+24= 59+25= 51+39= 36+13+27= 34+33= 17+49= 46+53+7= 85-39= 56+26= 29+28+39= 83-35= 56-49= 27+35+28= 94-39= 54-15= 34+29+18= 74- 39= 70-24= 45+ +39= 80-46= 72-52= 38+36+19= 68+17= 49+37= 39+37+19= 81-28= 65-16= 39+16+19= 56+29= 53+29= 53+19+13= 36+3= 50-31= 45+27+3= 51-48= 查看更多