《(完整word版)人教版二年級數(shù)學(xué)上冊專項(xiàng)練習(xí)：豎式計(jì)算.doc》由會員分享，可在線閱讀，更多相關(guān)《(完整word版)人教版二年級數(shù)學(xué)上冊專項(xiàng)練習(xí)：豎式計(jì)算.doc（6頁珍藏版）》請?jiān)趨R文網(wǎng)上搜索。

1、(完整word版)人教版二年級數(shù)學(xué)上冊專項(xiàng)練習(xí)：豎式計(jì)算v豎式計(jì)算28+34+23=46+25+17=37+28+19=54+20+16=7+59+20=19+55+25=注意進(jìn)位的125+34+30=19+40+30=24+45+30=48+36+5=17+18+64=24+48+17=注意退位的點(diǎn)45+36+18=30+5+64=55+30+8=15+39+36=51+30+9=24+21+45=24+51+15=45+9+36=21+30+39=51+37+9=28+29+26=26+40+8=豎式計(jì)算854026=90-58-24=72-640=561217=402312=364-32

2、=注意進(jìn)位的181-7-70=672528=70-2335=78-2439=9828-9=71-26-7=注意退位的點(diǎn)6725+28=56+34-20=78-24+39=70-23+45=37+10-5=74+680=39+8-20=56+820=18+8-20=69+3045=26+40-8=65+1839=豎式計(jì)算71-65+43=24+5119=30-21+39=45+36-9=3516+39=45-9+15=注意進(jìn)位的128+43-24=23+41-39=9837+16=90-11+32=31+5217=9660+24=注意退位的點(diǎn)17+6-8=43-8+30=50+27-9=42-8

3、+35=4639+7=27+50-9=75+973=28+4-24=70-4+18=7+2618=827+13=20+3449=豎式計(jì)算28+34+23=46+25+17=37+28+19=54+20+16=7+59+20=19+55+25=注意進(jìn)位的125+34+30=19+40+30=24+45+30=48+36+5=17+18+64=24+48+17=注意退位的點(diǎn)45+36+18=30+5+64=55+30+8=15+39+36=51+30+9=24+21+45=24+51+15=45+9+36=21+30+39=51+37+9=28+29+26=26+40+8=豎式計(jì)算85-40-26

4、=90-5824=72-6-40=561217=402312=36-432=注意進(jìn)位的181-770=672528=7023-35=782439=9828-9=71267=注意退位的點(diǎn)67-25+28=56+34-20=7824+39=70-23+45=37+10-5=74+680=39+820=56+8-20=18+8-20=69+3045=26+40-8=65+1839=豎式計(jì)算7165+43=24+5119=30-21+39=45+36-9=3516+39=45-9+15=注意進(jìn)位的128+43-24=23+41-39=9837+16=90-11+32=31+5217=9660+24=注意退位的點(diǎn)17+68=438+30=50+27-9=42-8+35=4639+7=27+50-9=75+9-73=28+424=704+18=7+2618=82-7+13=20+3449=6