二年级口算题 1 姓名:45-35=29+24=72+7=41+39=48+27=60-29=21+55=79+8=1+35=31-20=71+25=91-11=94-25=23+41=20+55=42+20=43+1=68+6=57-44=65-59=97-7=50+23=83-22=32+64=25+58=49+25=46-28=96-38=47-6=5+91=66+34=18-1=61-55=15+77=29+68=43+33=60+6=2+61=50+20=91-64=29+71=12+17=86-38=3+49=51-33=68+20=92-58=88-32=94-39=47-29=11+87=38+35=41-11=86-73=91-73=54+31=97-38=97-34=44+5=12+54=11+66=73+26=41+34=36+17=9+57=94-54=20+20=9+35=97-62=2+81=65+24=27+55=44-37=43+53=4+20=4+16=69+31=8+6=45+40=47+35=55-54=87-34=49+49=35+20=73-37=62-3=25+45=83+13=84-50=79-68=84-71=46-9=13+84=17+46=80-66=56+16=13-4=39+55=80-70=33-17=二年级口算题 2 姓名:16+71=74-33=33+25=32+14=94-81=94-47=93-68=12+76=51-11=64-11=31+27=69-30=76-14=65-50=99-71=20+59=90-38=88-10=51-3=55-15=43+23=65+12=99-14=19+49=62+3=43+41=4+76=98-11=63-24=20+33=20+53=31-3=56+14=92-49