calculo mental 5º
DESCRIPTION
SECUENCIA FICHASTRANSCRIPT
![Page 1: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/1.jpg)
1
![Page 2: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/2.jpg)
2
5800 + 300 = 6100
8 + 3 = 11
![Page 3: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/3.jpg)
3
4800 - 600 =4200
8 - 6 = 2
![Page 4: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/4.jpg)
4
64 + 11 = 75
64 + (10+1) = 75
![Page 5: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/5.jpg)
5
43 + 9 = 5243 + (+10-1) = 52
![Page 6: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/6.jpg)
6
43 + 19 = 6243 + (+20-1) = 62
![Page 7: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/7.jpg)
7
16 - 11 = 5
16 - (-10+1) = 5
![Page 8: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/8.jpg)
8
46 - 21 = 25
76 - 31 = 45
![Page 9: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/9.jpg)
9
16 - 9 = 716 - (-10+1) = 7
316 - 9 = 307
![Page 10: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/10.jpg)
10
43 -1 9 = 24
83 -29 = 54
![Page 11: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/11.jpg)
11
856 + 101 = 957
856 +100 +1 = 957
![Page 12: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/12.jpg)
12
856 - 201 = 1057
856 - 301 = 1157
![Page 13: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/13.jpg)
13
856 + 99 = 955
856 +(+100-1) = 955
![Page 14: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/14.jpg)
14
856 + 199 =1055
456 + 299 = 755
![Page 15: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/15.jpg)
15
856 + 101 = 957
856 +100 +1 = 957
![Page 16: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/16.jpg)
16
856 + 201 = 1057
![Page 17: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/17.jpg)
17
246 - 99 = 147246 - (100+1) = 147
![Page 18: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/18.jpg)
18
246 - 199 = 47
646 - 199 = 447
![Page 19: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/19.jpg)
19
27 x 10 = 270
46 x 100 = 4600
65 x 1000 = 65000
![Page 20: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/20.jpg)
20
2 x 60 = 120
6 x 200 = 1200
5 x 3000 = 15000
![Page 21: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/21.jpg)
21
200 10 = 202 1 = 1
3000 10 = 300
![Page 22: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/22.jpg)
22
200 100 = 2
2 1 = 1
3000 1000 = 3
![Page 23: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/23.jpg)
23
60 20 = 3
400 200 = 216000 8000 = 2
![Page 24: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/24.jpg)
24
198 + 37+2 =237
198 + 2 =237
200 + 37 =237
![Page 25: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/25.jpg)
25
170 + 67+30 =267
170 + 30 =200
200 + 67 =267
![Page 26: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/26.jpg)
26
40 x 600 =24000
4 x 6 =24
![Page 27: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/27.jpg)
27
5 x 7 x 8 = 280
5 x 8 =40
40 x 7 =280
![Page 28: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/28.jpg)
28
4,7 x 10 =47
4,7 x 100 =470
4,7 x 1000 =4700
![Page 29: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/29.jpg)
29
234 10 = 23,4
476 100 = 4,76
6325 1000 = 6,325
![Page 30: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/30.jpg)
30
20 2 = 10
2 1 = 1
246 2= 123
![Page 31: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/31.jpg)
31
74 2 = 37
70 2 = 354 2= 235 + 2 = 37
![Page 32: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/32.jpg)
32
840 20 = 42
840 10 = 8484 2 = 42
![Page 33: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/33.jpg)
33
46 x 5 =23046 x 10 =460460 2 = 230
![Page 34: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/34.jpg)
34
46 x 50 =230046 x 100 =4600460 2 = 2300
![Page 35: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/35.jpg)
35
310 5 = 62310 10 =3131 x 2 = 62
![Page 36: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/36.jpg)
36
1800 50 = 361800 100 =1818 x 2 = 36
![Page 37: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/37.jpg)
37
1/4 de 12 =3
12 4 =3
![Page 38: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/38.jpg)
38
2/3 de 12 = 12
24 2 = 122 x 12 = 24
![Page 39: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/39.jpg)
39
10% de 85 = 12
85 10 = 8,5
![Page 40: CALCULO MENTAL 5º](https://reader031.vdocuments.net/reader031/viewer/2022013122/568c377b1a28ab02359bbed4/html5/thumbnails/40.jpg)
40
3% de 9 = 0,27
3 x 9 = 2727 100 = 0,27