(完整)人教版小学三年级数学口算天天练 下载本文

人教版小学三年级数学口算天天练⒆

最大能填几

(1)( )×9<46 (2)8×( )<68 (3)( )×6<50 (4)5×( )<48

(5)6×( )<57 (6)( )×5<47 (7)( )×7<36 (8)( )×4<34 (9)( )×4<39 (10)9×( )<85 (11)3×( )<14 (12)( )×3<29 (13)4×( )<27 (14)8×( )<30 (15)( )×5<29 (16)8×( )<21 (17)8×( )<36 (18)( )×5<42 (19)2×( )<11 (20)( )×6<20 (21)( )×5<32 (25)( )×7<46 (29)7×( )<64 (33)7×( )<32 (37)()×3<25 (41)8×()<53 (45)5×( )<23 (49)( )×9<91

22)3×( )<14 (23)5×( )<48 (24)( )×6<38 26)( )×6<23 (27)8×( )<73 (28)9×()<82

30)8×( )<49 (31)( )×2<13 (32)( )×3<20 34)( )×8<30 (35)5×( )<12(36)4×( )<31 (38)()×8<50 (39)2×()<17 (40)6×()<55 (42)7×()<66 (43)9×()<53 (44)4×()<38 (46)( )×9<64 (47)()×3<22 (48)()×6<29 (50)()×8<74 17

(((( 人教版小学三年级数学口算天天练⒇

(1)6×7+29= (2)7×9-39 = (3)4×3+89= (4)5×7-18= (5)8×9-37= (6)6×7+58= (7)3×8-16= (8)5×6-18= (9)8×9-43= (10)8×7+44= (11)9×4+75= (12 )8×8-56=

(13)28+7×8= (14)5×8-24= (15)100-12×8= (16)(24+16)÷8= (17)60+18×5= (18)15×4×3= (17) (19)82-45÷9= (20)12×6-24=

(21)(81-78)×6=(22)48÷6×8= (23)80÷4×6= (24)86-45÷9= (25)80×4-200= (26) 9×4+44=

(27)350÷5-70=(28)240÷ (3×2)= (29)10×4-36= (30)5×4-7= (31) 8+3×4= (32)360÷9+60= (33)4×6+36= (34)6×9-39= (35) 5×5+48= (36) 9×9-69= (37)13×4+36= (37)(38)(55-46)×9= (39)87-6×8= (40) (45+27)÷8=(41) (49+36)÷5=

(41)(42)(86-66)÷4=(43)( 81-68)×5= (44)(36+36)÷8= (45)(80―65)×4= (46)7×6-28= (47)3×9+86=

(48)9×6-45= (49)(23+29)÷4= (50)(34+47)÷9=

18