小学三年级数学下册 口算题100题练习
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5÷5=??????? ??25×4=??????? ??0÷5=??????? ????20×22=
108×3=??????? 120×4=???????? 30×33=????????? 61×4=
560÷7=??????? 810÷9=???????? 700÷5=????????? 300÷3=
40×300=?????? 70×700=??????? 75×2=??????? ???0×99=
84÷4=???????? 540÷9=???????? 0÷1=??????????? 88÷8=
19×2=???????? 12×70=???????? 25×40=????????? 45×3=
99×10=??????? 310×3=???????? 0×666=????????? 1×566=
80×200=?????? 6×11=????????? 999×0=????????? 203×5=
820×3=??????? 17×30=???????? 96÷3=?????? ????105÷5=
840÷6=??????? 25÷4=????????? 123÷4=????????? 0÷3=
75+125=??????? 1000-29=??????? 30×24=????????? 21×50=
150÷30=?????? 77÷7=????????? 330×20=???????? 408×4=
123×6=??????? 55×4=????????? 11×10=????????? 560÷7=
66÷5=???????? 390÷5=???????? 200÷2=? ????????80×500=
100×100=????? 92×0= ?????????40×500= ????????990÷9=
125×8=??????? 45×4=????????? 12×12=????????? 309×6=
20÷5×11=????????? 240-100×2=????????? 36×20-20=
4×50÷5=?????????? 350+300÷3=????????? 52×3-56=
179+810÷9=???????? 54+23×2=??????????? 30×40-800=
81÷9÷3=????????? (65+35)÷2=??????? (790-700)×30=
2×(69+21)=?????? 64÷8×9=??????????? 12×(64÷8)=
27+3×15=?????????? 0×3×20=??????????? 0÷89=
63÷3×30=????????? 0×78+25=??????????? 199+0÷6=
2×(75+125)=????? 730-210+190=???????? 80+80×6=
120÷4×0=????????? 0×8×99=??????????? 825+20×50=
900-200×2=??????? 40×40-90=????????? 13×(64÷8)=
2+5×10=??????????? 80×2÷4=??????????? 100÷1×0=
27-10×2=????????? 0÷9×30=????????? 404×2+20=