4
5y+21y+54=106
26y=106-54
26y=52
y=52:26
y=2
5
8x+52x+128=308
60x=308-128
60x=180
x=180:60
x=3
6
55x-155-9x=121
46x=121+155
46x=276
x=276:46
x=6
<span>1.</span><span>
</span><span>1000-484=516</span>
2.
19*24=456
3.
456-448=8
4.
140592/16=8787
5.
8787/1=8787
6.
2914+8787=11701
7.
11701-1723=9978
8.
32288/32=1009
9.
1317-1009=308
10.
18+14=32
11.
3*7=21
12.
7*0=0
13.
0+1=1
14.
960/4=240
15.
516/4=129
16.
176*3=528
17.
528/8=66
18.
9978*308=3073224
19.
21/3=7
20.
7*6=42
21.
32/8=4
22.
21/21=1
23.
1/1=1
24.
4*2=8
25.
8*3328=26624
26.
26624/1=26624
27.
240+129=369
28.
369-66=303
29.
303+3073224=3073527
30.
3073527+42=3073569
31.
3073569-4=3073565
32.
3073565+1=3073566
33.
3073566-1=3073565
34.
3073565+40000=3113565
35.
3113565-39968=3073597
36.
3073597+71=3073668
37.
3073668-26624=3047044
60 ×4 = 240 +60 =300 три коруса 300÷ 3 = 100
100 детей в каждом корпусе
Javascript:get(document.referrer, '\%D0\%98\%D1\%81\%D1\%82\%D0\%BE\%D1\%80\%D0\%B8\%D1\%8F \%D0\%B2\%D0\%BE\%D0\%B7\%D0\%BD\%D0\%B8\%D0\%BA\%D0\%BD\%D0\%BE\%D0\%B2\%D0\%B5\%D0\%BD\%D0\%B8\%D1\%8F \%D0\%BF\%D1\%80\%D0\%B5\%D0\%B7\%D0\%B5\%D0\%BD\%D1\%82\%D0\%B0\%D1\%86\%D0\%B8\%D0\%B8');