人教版小学二年级下册数学口算题混合运算试题

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1、二年级下册数学口算题混合运算16-2x7=91+85-26=2x2x2=2x9x8=3x8x8=2-1・0二50+2x8=14+11・25二9x5x5=90-81+2=85-83-1=8x6+79=6^2-2=96-2x4=52-1x5=4x24^4=19+6x6=5x6+82=1x3+63=77+66・49二5x70=10二25^5x9=20^5+37=63-16+16=4x7x7=80+5x7=51・30+5=9x40-10=45+91+29二72-25^5=7x5x0=60-6+29二4x3-0=0x4+62=36+69-1

2、6=51+37-59=73+24^3=1x8・7二3x0+48=6x4二46+91+80=60J0+99二12^2-2=5x4x7=71-9-48=96-44+68=93-7x4=28-4+83=12-4-2=4x4x2=7x90—9二97-7-66=60^6-7=8x27^9=81^9^1=10^1x8=30^10・1二76+57・79二37+1x5=90+9x7=32^2^2=10-rlx7=95・57+44=53・4x1=4+4x8=34+4x4=5x164-8=92-6x2=22+32+97=9x36^9=8^8-0=16

3、8^3^7=4x6-11=36^9+69=0+60-36=13+8x8=0x35^7=24-5^5=4x7+98=42三6・4二62-10^1=96-2x3=43+58-67=79-38+40=70-10x5=35^5+31=93-22+34=10-63^9=63-62-0=20^5-3=47-3x2=115-9x5=9x4-10=60+72-8=8x4-22=21-2x3=1x0-0=13+71+38=16^1^8=62-4x4=6x6x3=18-63^7=59+74-70=100-2x1=8x5+45=9x2二51・19・0二

4、8x0+49=3x4x9=7x0+31=89-76-11=32^8x6=42-6x2=12^4-3=36-9x5=144-6^4=9x9-61=72^8-1=99-9^3=8x5-14=70-3+13=53-37-4=74+31-16=6x8+3=47-11-21=75+5x3=6x4+61=40^4-5=432^8^9=74-8x7=80^10-4=90^9x5=30-5+58=52+6x0=62+86+70=30^10+65=108^3^4=50-1^1=15-1-7=75+24-6=8x2x7=4x5-19=28+30+94

5、=23・0・18=5=1x5二12*3二3x7+68=11+86二72-9-1=78-81^9=29+9x2=6^1x4=26+93-52=0x6-0=59-30^10=20-2x5=87-7x7=22+35^5=98・47+0=62-32-4=48^8-0=5x3+95=61+97・8二73-10^10=8x3+89=1x0x9=80+15+52=18・12^2=56+71-23=9^1+9=4+5x6=29-1x2=7+0+94=57+71-96=270^6^5=16^4x3=38-7+69=44-1x9=84+42-6=91

6、-37+58=12-4x2=4+52+51二102・4x6=2x9^9=38+80^8=86・73+1=8x9+72=100^10x1=28・2x8=48+43・21二24三8・1二21^7^1=79-73-4=20^10+18=56+51+18=128^8-r8=136-7x7=77-81-9=92-37-41=31+9x8=14+5x7=3x7+20=210^7-3=16+76-54=98-39+47=12^3^1=49+25+81=27+91-42=113-5x3=50^5-4=68+1x9=83-8-9=72^8x6=32

7、+96-33=2x7-0=89+93-26=66+14+79=22・21+43=4x14-7=58-6-8=66-9x4=1x6-4=42-7-1=20+21-7=6三2+20二42+4x6=192^6^8=12-8+59=28+0x2=9x9x6=65-3x9=89-16-5=9x0-0=3x5+33=37+15-r3=69-56+39=35^5-2=1x94-9=19-1x5=61-41-18=21+7x8=1x30^6=36+0x5=72你4二30+69+53=47-16-22=196^4-7=99+35+31=51+80+

8、84=24+3x8=53+93・]3二20+46+62=15-12+68=24-1x8=79-46-27=41-4x78x4+41=3x1+67=126-5x6=32^8x8=7^1+29=97+52-57=5x3-6=80^5^4=58+0x1=