№ | 6.1 | 6.2 | 6.3 | 6.4 | 6.5 | 6.6 | 6.7 |
1 | 12:4+55 | 350:5-19 | 64:8+35 | 270:9-12 | 420:21-20 | 560:14-39 | 99:11+71 |
2 | 490:7-56 | 34:2+33 | 340:17-38 | 72:12+44 | 99:11+21 | 70:35+25 | 72:18-4 |
3 | 9∙12-108 | 99:11+51 | 888:11-111 | 324:18-18 | 125:5-25 | 169:13-13 | 225:15-15 |
4 | (45+35)∙(22-21) | (66+36)∙(45-44) | (29+14)∙(16-15) | (49+9)∙(23-22) | (27+33)∙(19-18) | (43+23)∙(33-32) | (64+17)∙(11-10) |
5 | (12+67)-55 | (45-27)-11 | (99-49)-25 | (56-20)-18 | (69+21)-50 | (88+12)-99 | (92-34)-45 |
6 | 5∙(45-27) | 6∙(77-45) | 8∙(78-29) | 5∙(77-57) | 7∙(66-11) | 8∙(55-29) | 5∙(39-5) |
7 | 76:38-12:6 | 66:11-72:12 | 34:17-66:33 | 68:34-42:21 | 72:12-66:11 | 55:5-121:11 | 84:12-96:16 |
8 | 7∙5-4∙8 | 4∙14-5∙5 | 5∙9+5∙11 | 7∙9+7∙3 | 7∙8-5∙10 | 5∙9+25∙2 | 6∙8-5∙7 |
9 | (56-34):22 | (44+6):25 | (55-38)∙2 | (99-49)∙5 | (59+13)∙5 | (56-36)∙3 | (67-56)∙8 |
10 | 144:12+10 | 196:14+20 | 625:25-100 | 888:8-100 | 900:30-29 | 700:100-6 | 900:90-9 |
11 | 12:2∙7 | 24:6∙5 | 72:9∙8 | 81:9∙5 | 64:8∙9 | 45:9∙7 | 78:2∙3 |
12 | 340∙2:17 | 420∙2:21 | 180∙4:36 | 240∙3:36 | 320∙3:16 | 450∙2:18 | 420∙3:42 |
13 | 1000:25-0 | 2000:50-0 | 1000:50-0 | 3000:15-0 | 1000:500-0 | 2000:100-0 | 3000:150-0 |
14 | 24∙100-1000 | 42∙100-1200 | 25∙100-500 | 34∙100-400 | 29∙100-1900 | 35∙100-2500 | 17∙100-700 |
Таблица №6. Решите примеры.
Вычислите:
(1878+9567-6413):68; (23223-8354-8653):84; (2356+809-2841):159; 1000:25:4+100:(20:5):25; (55+1440:32)∙(319-283). 86∙12:8+1414:14; (32∙15-250):46; (180:12-8)∙9; 1032: (5472:19:12); 48+42∙18:63-56; (34:2+225:15):16; 25∙4+56:14-12∙2; (49:7-1)∙(640:8-75); 4∙(44:11+96)-99.
Таблица №7. Уравнения.
Решите уравнения.
№ | 7.1 | 7.2 | 7.3 | 7.4 | 7.5 | 7.6 | 7.7 |
1 | Х+3=6 | У-7=9 | Х+12=25 | У+23=45 | 34+ У=67 | Х-56=4 | Х+19=35 |
2 | Х-5=12 | У-25=19 | Х-27=33 | Х-24=48 | У-79=23 | Х+24=98 | Х-56=26 |
3 | 12+Х=20 | 67-У=23 | 45-Х=24 | 27+Х=66 | У+28=59 | 29-Х=17 | 34+Х=120 |
4 | 15-Х=7 | 100+ У=100 | 35-Х=25 | 55-Х=28 | 89-У=56 | 125+Х=250 | 89-Х=1 |
5 | 11-Х=11 | 45-У=45 | 22+Х=22 | 88-Х=88 | 90-У=0 | 78-Х=0 | 67-Х=67 |
6 | 20+Х=20 | 17+ У=17 | 34-Х=34 | 111+Х=111 | 79+ У=155 | 49-Х=49 | 99+Х=99 |
7 | 34-Х=27 | 46-У=36 | 99-Х=56 | 77-Х=66 | 90-У=78 | 123-Х=45 | Х-96=112 |
8 | 99+Х=111 | 23+ У=235 | 45+Х=451 | 76+Х=381 | 56+ У=347 | 40+Х=1090 | 160+Х=191 |
9 | 35-Х=35 | 90-У=90 | Х-Х=0 | Х+ Х=0 | У-У=0 | Х+45=89 | Х+77=177 |
10 | 10-Х=0 | 33-У=33 | 147+Х=111 | 59+Х=59 | 68+ У=68 | Х+Х=0 | Х-Х=0 |
11 | Х+ Х=0 | 259+ У=500 | 210-Х=155 | 180-Х=95 | 270-У=159 | 280-Х=238 | 82-Х=0 |
12 | 452+Х=455 | У-У=0 | 59-Х=0 | 88-Х=0 | 155-У=155 | 999-Х=990 | Х+164=340 |
13 | 591-Х=143 | У-89=277 | Х+235=500 | Х-299=0 | У-477=0 | Х+125=129 | Х-89=0 |
14 | Х-56=340 | У+65=90 | Х-65=250 | Х+89=189 | 745-У=345 | 900-Х=451 | 700+Х=909 |
15 | Х+125=250 | 888-У=444 | 555-Х=255 | 399-Х=178 | У+99=271 | 1000+Х=1707 | 1001-Х=1 |
Решите уравнения | |||||||
16 | х:7=70 | 6х=24 | 3х=15 | 5х=20 | 54:х=9 | 54:х=18 | 5х=35 |
17 | 8х=56 | х:5 =25 | 28:х=7 | 8:х=88 | 4х=32 | х ∙7=77 | 81:х=9 |
18 | 5х-2=8 | 6х+1=25 | 2х-8=4 | 45-3х=22 | (2+х)∙5=10 | х:3=9 | х:9=9 |
19 | (13+х)∙2=30 | (х-6)∙6=180 | 50-5х=30 | 56: (х-1)=7 | 28-2х=14 | 12+3х=15 | (х+5):2=3 |
20 | 5х=1500 | 56:х=7 | (х+4)∙3=27 | 3-2х=1 | 4х+4=16 | 2х-11=25 | 8∙ (х-3)=32 |
21 | 4:х=4 | 3х=1212 | 48:(х+6)=6 | (8+х)∙3=30 | 49: (х+3)=7 | 16∙ (8-х)=32 | 7+3х=22 |
22 | 3х+18=24 | 9х+11=92 | 6-х=1 | 5х-4=21 | 5х-1=99 | 7х+2=51 | 7х-1=13 |
23 | 15+2х=15 | 5+4х=29 | 15+2х=17 | х:7=9 | 11-4х=3 | 99-7х=1 | х:8=88 |
24 | (5-х):2=2 | (х-55):3=3 | (9-х):6=36 | 15+3х=12 | х:4=21 | 22:х=11 | 9х-9=0 |
25 | 6х-1=11 | 7-4х=3 | х:11=2 | 9-5х=4 | 6х+1=13 | (х+7):5=4 | 70-3х=22 |
Таблица №8. Распределительное свойство умножения.
Примените распределительное свойство
№ | 8.1 | 8.2 | 8.3 | 8.4 | 8.5 | 8.6 | 8.7 |
1 | 3∙(x+4) | (2+x)∙5 | (9+x)∙3 | (5-x)∙7 | (6-x)∙5 | (11+y)∙2 | (8+t)∙4 |
2 | 5∙(6+x) | 6∙(x+4) | (y-7)∙5 | (y-11)∙2 | (x-8)∙10 | (25-x)∙4 | (x+11)∙5 |
3 | (6-х)∙8 | 8∙(11-y) | 7∙(5+m) | (11+x)∙5 | 3∙(9+y) | 9∙(3-x) | (6-y)∙7 |
4 | (68+a)∙2 | 7∙(x-11) | 11∙(a+7) | (m+25)∙4 | 11∙(x+10) | 4∙(6+m) | (x-9)∙10 |
5 | (b-7)∙5 | (13-y)∙5 | (25-x)∙4 | 6∙(x-8) | 12∙(5-y) | 10∙(x+7) | 11∙(9-x) |
6 | 17∙(14-x) | (x+25)∙4 | (b+10)∙5 | 10∙(9+y) | 100∙(x-5) | 5∙(y-7) | 12∙(4+y) |
7 | (x+6)∙10 | (m-3)∙5 | (12-y)∙6 | 3∙(15-x) | (8+m)∙2 | (x+8)∙6 | 15∙(x+6) |
8 | 3x+5x | 7y+5y | 11x-6x | 7∙(n+9) | (x+11)∙5 | (99-c)∙2 | 8∙(y-3) |
9 | 23y+5y | 56x+4x | 25x+5x | 6x+6x | 7x+5x | 4y+6y | 12x-6x |
10 | 27p-17p | 90y-60y | 12y+5y | у+11у | 12y-5y | 11x-5x | 10y+15x |
11 | y+10y | 25a+a | y+11y | 34x-25x | 39y-9y | 29x-x | y+4y |
12 | 48x+x | x+6x | 45x+x | 24y+y | 77x-x | 100x-99x | 101x-x |
13 | 84b-80b | 18p-p | 22y-y | 44x-x | m+7m | k+6k | 99x+x |
14 | 32m-m | m+ m | a+ a+ a | x + x | 99x+x | 5x+x+x | a+ a + 5a |
15 | 40x+5x-10x | 14t+26t-39t | 5x+95x-99x | 9y+9y-5y | 11y+19y-y | 22x+66+12x | 1x+99x-2x |
Таблица №9. Упрощение выражений.
|
Из за большого объема этот материал размещен на нескольких страницах:
1 2 3 |


