| № | На математическом языке |
|---|
| 1 | \(22-13=9\); \(22=13+9\); \(13=22-9\); \(13<22\). |
| 2 | \(131-99=32\); \(131=99+32\); \(99=131-32\); \(131>99\). |
| 3 | \(60:15=4\); \(60=15\cdot4\); \(15=60:4\); \(60>15\). |
| 4 | \(88:11=8\); \(88=11\cdot8\); \(11=88:8\); \(11<88\). |
| 5 | \(m-n=8\); \(m=n+8\); \(n=m-8\); \(m>n\). |
| 6 | \(a:b=4\); \(a=4b\); \(b=a:4\); \(a>b\). |
| 7 | \(d-c=3\); \(d=c+3\); \(c=d-3\); \(c<d\). |
| 8 | \(g:e=6\); \(g=6e\); \(e=g:6\); \(e<g\). |
| 9 | \(x=(a-b)+3\); \(x-3=a-b\); \(x>a-b\). |
| 10 | \(x=ab-7\); \(ab-x=7\); \(x<ab\). |
| 11 | \(x=5\cdot(a:b)\); \(x:5=a:b\); \(x>a:b\). |
| 12 | \(x=(a+b):4\); \(4x=a+b\); \(x<a+b\). |
| 13 | \(65:13=5\); \(65=13\cdot5\); \(13=65:5\); \(65>13\). |
| 14 | \(810:90=9\); \(810=90\cdot9\); \(90=810:9\); \(90<810\). |
| 15 | \(26-11=15\); \(26=11+15\); \(11=26-15\); \(11<26\). |
| 16 | \(35-28=7\); \(35=28+7\); \(28=35-7\); \(35>28\). |
| 17 | \(x-z=y\); \(x=z+y\); \(z=x-y\); \(x>z\). |
| 18 | \(m:a=n\); \(m=an\); \(a=m:n\); \(m>a\). |
| 19 | \(f-c=d\); \(f=c+d\); \(c=f-d\); \(c<f\). |
| 20 | \(w:s=t\); \(w=st\); \(s=w:t\); \(s<w\). |