百度文库1 小学三年级数学口算天天练①班级姓名时间月日星期家长签字(1)25×4 =(2)30 + 700 = (3)73-30 = (4)1400 +1400= (5)48÷ 4= (6)33+()=100 (7)40÷() =20 (8)3×()=3000 (9)60÷6 =(10)2×20+2= (11)80×2×0= (12)52 ÷ 4 = (13)30×3+ 4= (14)80 ÷5÷4 = (15)68-19= ( 16)179 -79 = (17)72 ÷9= (18 )98+17-36= (19)30 +15+30+15= (20)84-17-43= (21)100×3×3= (22)20×4 ÷4= (23 )11×2×5= (24)6×8= (25)46÷2= (26)700+ 500 = (27)3×101 = (28)4 ×12 = (29)700 +900= (30)9 ×300= (31)1400 -800 = (32)36 ÷3 = (33)1300 -600= (34)6 ×40 = (35)1200 -500 = (36)130× 3= (37)39+43 = (38)49-26= (39)93÷3 = (40 )90-34= (41)2×210= (42)86 ÷2 = (43 )37 + 36= (44)90-43= (45)800×8= (46)1200 -400= (47)120- 40= (48)33×2 = (49)29+32 = (50)39+ 26= 小学三年级数学口算天天练②班级姓名时间月日星期家长签字(1)353 + 939 = (2)802 - 668 = (3)287 - 167 = (4)859 - 371 = (5)941 - 343 =(6)) 472 + 425 = (7)900 - 168 = (8)30