օր 4515-124+218+5412=10021
1.4515-124=4391
2.218+218=4609
3.4609+5412=10021
2-րդ)462×5:3=770
1.462×5=2310
2.2310:3=770
2184-725+96542-7205=
1.2184-725=1459
2.96542+1459=98001
3.98001-7205=90796
օր 4515-124+218+5412=10021
1.4515-124=4391
2.218+218=4609
3.4609+5412=10021
2-րդ)462×5:3=770
1.462×5=2310
2.2310:3=770
2184-725+96542-7205=
1.2184-725=1459
2.96542+1459=98001
3.98001-7205=90796