人教版三年级下册数学口算天天练

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小学三年级数学口算天天练①

(1)611-31= (2)890-870= (3)516-191= (4)808-38=

(5)967-702=(6)316-210= (7)483-465=(8)840-479=

(9)914-775= (10)933-137= (11)912-894= (12)838-688=

(13)27 + 46 = (14)810 - 125 = (15)92 + 65 = (16)90 + 47 =

(17)18 + 15 = (18)18 + 53 = (19)29 + 32 = (20)398 - 148 =

(21)256 + 775 = (22)449 - 312 = (23)202 – 155 = (24)106 + 537 =

(25)916 + 861 = (26)713 - 288 = (27)954 - 286 = (28)72 + 76 =

(29)71 + 68 = (30)64 - 60 = (31)716 - 117 = (32)766 + 792 =

(33)79-39 = (34)84-17= (35)175 + 157 = (36)38 + 69 =

(37)83 - 62 = (38)12 + 98 = (39)808 + 213 = (40)704 - 124 =

(41)607 + 914 = (42)645 - 239= (43)648 - 585 = (44)352 + 708 =

(45)970 + 602 = (46)860 - 162 = (47)343 + 801 = (48)806 + 487 =

(49)691 + 400 = (50)56-14 =

小学三年级数学口算天天练②

(1)353 + 939 = (2)802 - 668 = (3)287 - 167 = (4)859 - 371 =

(5)941 - 343 =(6)472 + 425 = (7)900 - 168 = (8)300+186 =

(9)900 - 554 = (10)800 - 200 = (11)460 + 991 = (12)700 - 666 = (13)300 - 122 = (14)900 - 353 = (15)500 - 162 = (16)900 - 705 = (17)400 - 133 = (18)200 - 158 = (19)300 - 257 = (20)400 - 157 = (21)700 - 205 = (22)785 + 937 = (23 )274 - 226 = (24)455 + 695 = (25)204 - 191 = (26)224 + 944 = (27)704 + 736 = (28)285 + 691 = (29)300 - 288 = (30)947 - 236 = (31)1200-400= (32)120- 40=

(33)166 - 120 = (34)727 + 517 = (35)33× 2 =(36)332 - 246 = (37)25+32 = (38)73 + 26= (39)150 + 144 = (40)2 ×14=

(41)1400- 800= (42)320×3 = (43)179 -79 = (44)792 + 192 = (45)544 - 492 = (46)4× 70 = (47)65 +35= (48)4 × 120=

(49)55-37= (50)38-19=

小学三年级数学口算天天练③

(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④

(1)1400- 800= (2)320×3 = (3)2 ×14= (4)4× 70 = (5)65 +35= (6)4 × 120= (7)55+37= (8)4 ×12 =

(9)38-19= (10)1400+1400= (11)25×4 = (12)68- 17= (13)73-30 = (14)48÷ 4= (15)42×2 = (16)47+ 32=

(1780÷ 4=)(18)42÷ 2 = (19)25+ 57= (20)30+700 = (21)60× 3= (22)72 -28= (23)84 -34= (24)4×22 =

(25)43 ×2 =(26)55 +37= (27)500× 6= (28)44+46= (29)60÷ 2 =(30)65- 59= (31)52- 45 =(32)300×7=

(33)300-254= (34)66÷ 6= (35)66 +24 = (36)5×800=

(37)44 ÷4 = (38)65- 35 = (39)72 -68 = (40)3×21 = (41)38 +19 =(42)71- 24 = (43)4× 21 =(44)4×600 = (45)1100-500= (46)80- 26= (47)82÷ 2 =(48)50-26=

(49)15+ 69= (50)75 -68=

小学三年级数学口算天天练⑤

1) 40÷2= 2) 60×6= 3) 900÷9= 4) 28+56=

5) 14×

6= 6) 700-300= 7) 51-23=

8) 21÷7=

9) 63÷7= 10) 28+56= 11) 600×8= 12) 78-29=

13) 80+120= 14) 5×60= 15) 15×

2= 16) 12×8=

17) 36-19= 18) 120-24= 19) 16÷

2= 20) 50-27=

21) 39+180= 22) 200×4= 23) 39÷

3= 24) 20-14=

25) 16×5= 26) 40÷2= 27) 21÷

7= 28) 40÷2=

29) 40÷

2= 30) 41-25= 31) 54+46=

32) 660-600=

33) 47+56= 34) 600×

8= 35) 27+36= 36) 26-16=

37) 30+56= 38) 25+17= 39) 60÷

3= 40) 800×3=

41) 480-88= 42) 6000÷6= 43) 130×

3= 44) 120-27=

45) 16×3= 46) 30÷

3= 47) 84+28= 48) 200×4=

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