Preguntas de aritmética oral de quinto grado
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 p>
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
14.16×6= 96
15.300×6= 1800
p>16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160 70=230
21.18-64÷8= 10
22.42÷6 20=27
23.40-5×7 = 5
p>24.80 60÷3=100
25.41 18÷2= 50
26.75-11×5= 20
27.42 7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336 70= 406
34.25×9×4= 900
35.200 -33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23 ×11= 253
p>
40.125÷25=5
41.4200-2200=2000
42.220 80= 300
43.20×8×5= 800
44.600-3×200=0
45.20 20÷2= 30
46.35-25÷5= 30
47.36 8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90 ÷15 =6
64,96÷16 = 6
65,78÷26 = 4
66,51÷17 =3
67,80÷40 = 2
68.100÷ 20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74,64÷4 = 16
75,50÷5 =10
76,60÷8 = 7,5
77,96÷4 = 24
78,90 ÷6 =15
79.400 80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99,30×50=1500
100,5×700=350
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6 =2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16= 12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10 /1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/ 2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123 25=148 123-35=88 56×7=392 135÷5=27
248 89=337 ...146-23=123 ...155×5=775 ...456-12=38 ...
456 45=501 ...546-457=89 ...45×10=451 ...564-12=47 ...
879 54=933 ...896-546=350 ...56×12=672....45-5=9 ...
457 456=913 . ..
7 14=21 ...18-9=9 ...
8 16=24 ...25-5=20 ...
9 18=27...56-45=11...
10 20=30...45-23=22...
11 22= 33...78-23=55...
12 24=36...
10-3=7
1
5-4=11
20-5=15
25-6=19
30-7=23