Выполни деление90÷15= 231÷33= 804÷402= 528÷132=57÷19= 891÷99= 774÷248= 900÷450=91÷13= 240÷48= 68÷34= 100÷25=

Вычислим выражения:

• 90 ÷ 15 = 90/15 = 45/15 + 45/15 = 3 + 3 = 6;
• 231 ÷ 33 = 231/33 = 33 * 7/33 = 7; 
• 804 ÷ 402 = 2 * 402/402 = 2 * 1/1 = 2; 
• 528 ÷ 132 = 528/132 = 4; 
• 57 ÷ 19 = 3; 
• 891 ÷ 99 =  891/99 = 99 * 9/99 = 9;
• 774 ÷ 248 = 774/248 = 387/124; 
• 900 ÷ 450 = 900/450 = 90/45 = 2;
• 91 ÷ 13 = 91/13 = 7 * 13/13 = 7; 
• 240 ÷ 48 = 120/24 = 60/12 = 5; 
• 68 ÷ 34 = 34/34 + 34/34 = 1 + 1 = 2; 
• 100 ÷ 25 = 100/25 = 25 * 4/25 = 4.