三年级数学加减乘除计算题120道及答案.docx
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三年级数学加减乘除计算题120道及答案.docx
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三年级数学加减乘除计算题120道及答案
(1)
900-807=
(41)
784-685=
(81)
76×5=
(2)
458+542=
(42)
36÷3=
(82)
8×19=
(3)
81÷9=
(43)
66÷6=
(83)
51×6=
(4)
64÷2=
(44)
64÷8=
(84)
630×3=
(5)
45÷5=
(45)
2×53=
(85)
7×97=
(6)
564×5=
(46)
4×615=
(86)
3×1142=
(7)
3×234=
(47)
1086+231=
(87)
567+1238=
(8)
470-9=
(48)
522+2346=
(88)
312×7=
(9)
81÷9=
(49)
660-125=
(89)
804+127=
(10)
780+1234=
(50)
7299-2569=
(90)
624×6=
(11)
156-97=
(51)
386+479=
(91)
3211×2=
(12)
8×250=
(52)
5212×4=
(92)
3×154=
(13)
483×3=
(53)
823×6=
(93)
4×93=
(14)
5×2318=
(54)
5×1226=
(94)
816+2358=
(15)
45÷3=
(55)
567+284=
(95)
602-394=
(16)
606-208=
(56)
63÷7=
(96)
1985+303=
(17)
46÷4=
(57)
46×58=
(97)
326×5=
(18)
35÷5=
(58)
784-685=
(98)
764×5=
(19)
56÷4=
(59)
325+542=
(99)
42÷3=
(20)
497-299=
(60)
2008-1279=
(100)
472+1028=
(21)
2340-123=
(61)
4578-2312=
(101)
324×2=
(22)
2341+123=
(62)
49÷6=
(102)
63÷7=
(23)
334-123=
(63)
546+1230=
(103)
998×9=
(24)
2000-1098=
(64)
8024-1506=
(104)
9243+7853=
(25)
5×307=
(65)
7000-3505=
(105)
753×6=
(26)
438+741=
(66)
71÷8=
(106)
38+1279=
(27)
378+427=
(67)
2500+300=
(107)
156-97=
(28)
321×2=
(68)
5364+132=
(108)
3456-789=
(29)
1123-234=
(69)
3451+123=
(109)
1234×7=
(30)
1232×4=
(70)
2134-123=
(110)
2010+2311=
(31)
234-123=
(71)
678+123=
(111)
345+123=
(32)
1123-234=
(72)
234×5=
(112)
123+213=
(33)
123×8=
(73)
2345-1239=
(113)
234+222=
(34)
1234-234=
(74)
567+145=
(114)
678×9=
(35)
1234-567=
(75)
678+243=
(115)
7890-4563=
(36)
4567-890=
(76)
678+89=
(116)
34÷6=
(37)
1235×5=
(77)
234+789=
(117)
5683-3422=
(38)
3452-334=
(78)
2345×7=
(118)
66÷3=
(39)
2345-123=
(79)
456+1267=
(119)
475+553=
(40)
3567-234=
(80)
67÷7=
(120)
4567-2345=
注:
答案仅供参考(写了“约”的是除不尽四舍五入后的结果)
(1)
900-807=93
(41)
784-685=99
(81)
76×5=380
(2)
458+542=1000
(42)
36÷3=12
(82)
8×19=152
(3)
81÷9=9
(43)
66÷6=11
(83)
51×6=306
(4)
64÷2=32
(44)
64÷8=8
(84)
630×3=210
(5)
45÷5=9
(45)
2×53=106
(85)
7×97=679
(6)
564×5=2730
(46)
4×615=2460
(86)
3×1142=3426
(7)
3×234=702
(47)
1086+231=1317
(87)
567+1238=1805
(8)
470-9=461
(48)
522+2346=2868
(88)
312×7=2184
(9)
81-9=72
(49)
660-125=535
(89)
804+127=931
(10)
780+1234=2014
(50)
7299-2569=4730
(90)
624×6=3744
(11)
156-97=59
(51)
386+479=865
(91)
3211×2=6422
(12)
8×250=2000
(52)
5212×4=20848
(92)
3×154=462
(13)
483×3=1499
(53)
823×6=4398
(93)
4×93=372
(14)
5×2318=11590
(54)
5×1226=6130
(94)
816+2358=3174
(15)
45÷3=15
(55)
567+284=851
(95)
602-394=208
(16)
606-208=
(56)
63÷7=9
(96)
1985+303=2288
(17)
46÷4=
(57)
46×58=2668
(97)
326×5=1630
(18)
35÷5=7
(58)
784-685=99
(98)
764×5=3820
(19)
56÷4=14
(59)
325+542=867
(99)
42÷3=14
(20)
497-299=198
(60)
2008-1279=729
(100)
472+1028=1500
(21)
2340-123=2217
(61)
4578-2312=
(101)
324×2=648
(22)
2341+123=2464
(62)
49÷6=(约)
(102)
63÷7=9
(23)
334-123=211
(63)
546+1230=1776
(103)
998×9=8982
(24)
2000-1098=902
(64)
8024-1506=6518
(104)
9243+7853=17096
(25)
5×307=1535
(65)
7000-3505=3495
(105)
753×6=4518
(26)
438+741=1179
(66)
71÷8=
(106)
38+1279=1317
(27)
378+427=805
(67)
2500+300=2800
(107)
156-97=59
(28)
321×2=642
(68)
5364+132=5496
(108)
3456-789=2667
(29)
1123-234=889
(69)
3451+123=3574
(109)
1234×7=8638
(30)
1232×4=4928
(70)
2134-123=2011
(110)
2010+2311=4321
(31)
234-123=111
(71)
678+123=801
(111)
345+123=468
(32)
1123-234=889
(72)
234×5=1170
(112)
123+213=336
(33)
123×8=984
(73)
2345-1239=1106
(113)
234+222=456
(34)
1234-234=1000
(74)
567+145=712
(114)
678×9=6102
(35)
1234-567=667
(75)
678+243=921
(115)
7890-4563=3327
(36)
4567-890=3677
(76)
678+89=767
(116)
34÷6=(约)
(37)
1235×5=6175
(77)
234+789=1023
(117)
5683-3422=2261
(38)
3452-334=3118
(78)
2345×7=16415
(118)
66÷3=22
(39)
2345-123=2222
(79)
456+1267=1723
(119)
475+553=1008
(40)
3567-234=3333
(80)
67÷7=(约)
(120)
4567-2345=2222
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