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一年級(jí)數(shù)學(xué)口算題專項(xiàng)練習(xí)(800道)--資料下載頁(yè)

2025-03-31 05:32本頁(yè)面
  

【正文】 50-4= 11+2= 53-35= 62+28= 80-7=32+4=26-5= 84+4= 35-10= 71+9=18-4=66+17= 83-0= 71+5= 60-5=36+3= 58+30= 28-7= 87-10= 80-6=78-2= 37+18= 47+19= 46-19= 76-18=36+27=46-38= 65-26= 25+8= 55+17=45-16=42+19= 74-8= 44-17= 38-16=34+58= 53-29= 63+28= 36+17= 53+16=45-25=73+14= 36-27= 22+18= 40-17=52+16= 62-59= 52-34= 82-33= 61-39=32-17=97-17= 36+16= 91-25= 40+13=36+26=81-35= 42+13= 77-28= 5+95=84+16= 39+35= 2+82-60= 36+34-14= 73+12-71= 11+82-60=44-5+12=100-76+22= 72-45+32= 54-21-18=口算練習(xí)(8)(100題)23+5=7+89= 92-38= 38-38= 15-4=18-2=30+8= 3+17= 86+2= 7+36=30-12=72-2= 66-42= 39-29= 20-9=53+5=35+28= 31-14= 8+50= 20-11=40+56=62+19= 89-55= 63+37= 34-2=50-4= 11+89= 53-3= 60+8= 80-7=32+4=62-57= 84+4= 35-10= 71+9=18-4=66+10= 83-3= 71+5= 60-5=6+40= 45-16= 6+56= 308= 29+6=23-6= 20+80= 51+8= 37-9= 57+30=72-26= 68-19= 90-70= 7+50= 20+23=48-9= 47-8= 52-4= 43-8= 68-9=51-42= 65-6= 71-52= 24+26= 98+2=55+38= 15+57= 39+38= 93-56= 23+32=42-19= 15+26= 31+8-4 = 65-( )=60 ( )+8=53 ( )-6=22 66-6+18= 27-( )=20 ( )-6=90 27-( )=912-3+25= 50+( )=59 ( )+50=52 52+( )=682+11+62= 33-( )=7 ( )-6=94 55-( )=5059-9+7= 17-( )=9 ( )-8=8 ( )-4=9242-13+5= 66-7+35= 3+88-4= 59-9+7=17+27-10= 55+38-15= 54-41+41= 99-88+77=
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