20 以内加减混合运算练习题3+9-97+4-96+8-85+4-68+5-21+7-85+4-58+7-78+6-44+5-46+9-28+4-38+5-36+8-55+3-84+4-23+12-94+3-39+10-35+10-104+4-23+10-74+6-53+9-48+5-64+4-37+9-69+5-97+7-97+3-410+9-64+4-37+7-22+11-68+6-97+3-48+5-36+9-41+7-413+5-62+6-58+6-1012-4+86+4-59+7-95+4-612+8-74+9-35+8-22+8-43+6+18+4-88+10-74+8-210-1+41+8-86+2-32+9-911+2-86+4-97+1-56+7-510-2+92+5-63+9-610+7-66+10+28+7-77+8-53+1-33+10-49+6-67+7-219-5+44+12-79-7+36+9-49+7-45+10-43+12-4一年级下册加减混合带小括号计算题26+30+57+53+146-6+4026+3+834+8+5073+20-312-(5+4)14-(9-3)8+(4+7)13-(6+3)90-(16+4)20-(30-10)12-5+440+20+854-5+3076-6-887-9-1065-7-4043-(3+27)39-(9-5)30+(11-4)47+(18-9)40+(15-8)75-(10+50)47-9+5036+40+259-9-2063-30+514+6+4256+5-2060-8-3048+(18-9)17+(54-4)73-(13+7)38+(46+4)83-(27-20)44-(5+4)13+7+5467-8-5017+6+843-8-3060+38-9050+27-954+(17+3)93-(68-60)13-(6+6)17-(9+4)9+(25+25)76-(15+15)13-6+617-9+430+33+816+5+2020+6+613+7+728+(13-4)48-(15+5)87-(30+40)65-(20-10)(10+24)-930-(16+5)66-(70-50)16+5+2018-(6+3)39-(12-10)66-(16+4)39+(42-30)52-7-773-8-856-9-928-8-842-7-730-5-575-20-1053+(20-6)45-8-530+3+39+(6+8)72-(70+2)44-4-4一年级下册加减混合带小括号计算题31-(20-8)34-(14-7)7+(54-5)40-(13+7)70+(10-8)70-(13-10)19-9-639-(9-5)90-(16+4)13-9+915+7-109+9+933+7-637-(16-8)61-20-1026+(30+20)50-(7+23)5+5+521+9-837-(15+5)36-20-920+(16-7)12-8+1866-(33+7)35-5+2037+(3+6)52-20+913-(20-7)32+30-1018+(12-6)8+5-317-8-576—6—887—9—1065-7-4043-(3+27)26+10-68+(5-3)17-(8-5)17-(8-5)63+(5+4)9+(70+2)45+(4+4)100-(60+40)54-(63-9)35+7-2027+7+798-9-962+5+525+5+576+5-5019+50-307+(19-9)36-(5+4)97-7-627+7+758-9+538+7-683-20+554-5+3039-(9-5)85-(14+6)72+(7+3)13-(6+3)13-6+35+(2+3)7+(14-9)40+20+890-(16+4)13+7+5467-8-5038+(46+4)83-(27-20)78-60+1732+8-1541-(10+10)39-(9-5)85-(14+6)72+(7+3)13-(6+3)
