膁三年级数学加法口算题蚃81+19=蚀136+14= 袆168+32=袂345+40=莀62+19=螈37+270=芅75+12= 蚂68+18=蒁16+26= 袇44+28=蚅419+21=莂391+9=薃252+6=艿16+29=膄97+13=膃25+72= 莀32+38= 莈36+24=袇15+25= 袃423+14= 莁707+22=螀59+14= 芇461+29=蚄49+26= 腿29+37= 袈407+32=蚆65+14=莄82+17=芀27+16=羇38+24= 肅21+39=肄37+37=节33+49= 荿31+19= 薅59+33= 袅305+63= 聿42+31=蒇18+17=羄46+29= 薅202+76=膀79+16=螀39+41=蚈43+41=肁47+42=膂38+48=羈43+47= 肇39+49= 袂 49+35=罿74+27= 肇38+45=蒆54+44=薂47+45= 肀138+31=荿16+14=羆40+28=芃35+20=膂19+23=薇298+20=莅33+18=肃42+21=罿袀螄螃三年级数学减法口算题羁90-76= 羈39-16=蒈52-41= 薄73-67= 肂38-14=肆83-73= 袇96-60=芄71-60=衿56-39=葿89-81= 莇82-10=肅47-28=袁99-77= 薇98-80=螆81-79= 螅23-17=羂487-35= 羀85-21= 膅99-21=蒅69-14=蝿22-3= 肈76-50= 蚅65-15=羂87-12=56-25= 86-38=71-17= 80-40=71-59= 97-50= 77-41= 63-34=92-61= 82-24=55-40=79-23=66-51= 78-36=150-90= 83-57=45-17= 91-28= 93-69=83-60= 43-21= 57-38=150-70=80-46=71-23=67-49=84-65=43-16=82-55=45-17=89-24=53-14=150-90=180-80=62-33=86-47=三年级数学乘法口算题60×3= 50×4= 4×60= 4×10=80×5= 30×6= 8×70=90×2=80×6=3×50=20×7= 40×5= 60×1= 40×4= 1×20=3×20= 6×40= 40×3= 20×5= 2×30=10×4= 10×6= 10×6= 2×6= 70×8= 3×80= 4×80= 50×6= 60×8= 6×70=80×3= 3×10= 90×3= 7×30= 2×20=20×3= 30×9= 10×6= 60×7= 40×7=30×1= 6×4= 8×60= 60×3= 20×4= 1×90= 60×1= 60×1= 10×5= 40×9=3×30= 50×1= 4×50= 2×90= 6×40=90×5= 20×3=
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