新年快乐的英文怎么写-党建工作思路

小学四年级数学下册口算
题和答案
1. 45+15×6= 135
2. 250
3. 6
4. 30
5. 400
6. 10+12
7. (80
8. 70+(100-10
9. 360
10. 40
11. 80-25= 55
12. 70+45=115
÷5×8=400
×5÷2×4=60
×3+8=98
÷4+20×5= 200
÷3+20=34
÷20+80)÷4=21
×5)=120
÷40= 9
×20= 800

13. 90×2= 180
14. 16×6= 96
15. 300×6= 1800
16. 540
17. 30
18. 400
19. 350-80= 270
20. 160+70=230
21. 18-64
22. 42
23. 40-5
24. 80+60
25. 41+18
26. 75-11
÷9=60
×20= 600
÷4= 100
÷8= 10
÷6+20=27
×7= 5
÷3=100
÷2= 50
×5= 20

27. 42+7-29= 20
28. 5600÷80=70
29. 25×16= 400
30. 120
31. 36
32. 1025
33. 336+70= 406
34. 25
35. 200-33
36. 3020-1010=2010
37. 12
38. 25
39. 23
40. 125
×25= 3000
×11= 396
÷25=41
×9×4= 900
×3= 101
×50= 600
×8= 200
×11= 253
÷25=5

41. 4200-2200=2000
42. 220+80= 300
43. 20×8×5= 800
44. 600-3
45. 20+20
46. 35-25
47. 36+8-40= 4
48. 2800
49. 98
50.96
51.56
52.65
53.75
54.120
×200=0
÷2= 30
÷5= 30
÷40=70
÷14 = 7
÷24 = 4
÷14 =4
÷13 = 5
÷15 = 5
÷24 =5

55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560
59.390
60.60061.72
62.85
63.90
64.96
65.78
66. 51
67.80
68.100
÷14 = 40
÷13 = 30
÷15 =40
÷24 = 3
÷17 = 5
÷15 =6
÷16 = 6
÷26 = 4
÷17 =3
÷40 = 2
÷20 = 5

69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300
73.64
74.6 4
75.50
76.60
77.96
78.90
79.400+80 = 480
80.400-80 = 320
81.40
82.400
÷60=5
÷2 = 32
÷4 = 16
÷5 =10
÷8 = 7.5
÷4 = 24
÷6 =15
×80 =3200
÷80 = 5

83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4
87.0
88.10
89.36
90.15
91.24
92.5
93 .26
94.7
95.32
96.40
×250= 1000
×518= 0
×76= 760
×10=360
×6= 90
×3= 72
×18= 90
×4= 74
×15=105
×30= 960
×15= 600

97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=350
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800

11.80-25= 55
12.70+45=115
13.90×2= 180
14.16
1 5.300
16.540
17.30
18.400
19.350-80= 270
20.160+70=230

×6= 96
×6= 1800
÷9=60
×20= 600
÷4= 100