Повторение умножения и деления на 2, 3, 4, 5. Реши примеры на время.

Привет! Давай решим примеры из твоего задания. Я разбил их по столбцам, чтобы тебе было удобно проверять. ### Первый столбец $30 : 5 = 6$ $1 \cdot 5 = 5$ $20 : 5 = 4$ $9 \cdot 5 = 45$ $10 : 5 = 2$ $7 \cdot 4 = 28$ $25 : 5 = 5$ $6 \cdot 5 = 30$ $15 : 5 = 3$ $5 \cdot 3 = 15$ $35 : 5 = 7$ $8 \cdot 5 = 40$ $2 \cdot 3 = 6$ $20 : 5 = 4$ $45 : 5 = 9$ $6 \cdot 5 = 30$ $30 : 5 = 6$ $4 \cdot 2 = 8$ $1 \cdot 5 = 5$ $25 : 5 = 5$ $8 \cdot 4 = 32$ $20 : 5 = 4$ $10 : 5 = 2$ $21 : 3 = 7$ $7 \cdot 5 = 35$ $20 : 4 = 5$ $5 \cdot 5 = 25$ $45 : 5 = 9$ $2 \cdot 5 = 10$ $18 : 2 = 9$ $6 \cdot 5 = 30$ $10 : 5 = 2$ $7 \cdot 3 = 21$ $25 : 5 = 5$ $8 \cdot 2 = 16$ ### Второй столбец $8 \cdot 5 = 40$ $2 \cdot 3 = 6$ $16 : 4 = 4$ $7 \cdot 5 = 35$ $25 : 5 = 5$ $5 \cdot 5 = 25$ $2 \cdot 5 = 10$ $40 : 5 = 8$ $30 : 5 = 6$ $4 \cdot 5 = 20$ $12 : 4 = 3$ $9 \cdot 5 = 45$ $6 \cdot 3 = 18$ $45 : 5 = 9$ $4 \cdot 5 = 20$ $5 \cdot 3 = 15$ $15 : 5 = 3$ $7 \cdot 5 = 35$ $25 : 5 = 5$ $3 \cdot 5 = 15$ $20 : 2 = 10$ $50 : 5 = 10$ $1 \cdot 5 = 5$ $9 \cdot 5 = 45$ $32 : 4 = 8$ $3 \cdot 5 = 15$ $35 : 5 = 7$ $8 \cdot 5 = 40$ $4 \cdot 4 = 16$ $30 : 5 = 6$ $40 : 5 = 8$ $8 \cdot 5 = 40$ $15 : 5 = 3$ $4 \cdot 5 = 20$ $20 : 4 = 5$ ### Третий столбец $8 \cdot 4 = 32$ $2 \cdot 5 = 10$ $16 : 4 = 4$ $25 : 5 = 5$ $9 \cdot 2 = 18$ $15 : 5 = 3$ $7 \cdot 5 = 35$ $1 \cdot 5 = 5$ $24 : 4 = 6$ $8 \cdot 5 = 40$ $30 : 5 = 6$ $10 : 2 = 5$ $4 \cdot 5 = 20$ $36 : 4 = 9$ $2 \cdot 5 = 10$ $8 \cdot 5 = 40$ $30 : 5 = 6$ $3 \cdot 5 = 15$ $6 \cdot 2 = 12$ $50 : 5 = 10$ $9 \cdot 3 = 27$ $40 : 5 = 8$ $30 : 3 = 10$ $4 \cdot 5 = 20$ $4 \cdot 5 = 20$ $25 : 5 = 5$ $15 : 5 = 3$ $8 \cdot 5 = 40$ $45 : 5 = 9$ $10 \cdot 4 = 40$ $25 : 5 = 5$ $9 \cdot 4 = 36$ $15 : 5 = 3$ $7 \cdot 4 = 28$ $40 : 5 = 8$ ### Четвертый столбец $25 : 5 = 5$ $10 : 5 = 2$ $45 : 5 = 9$ $7 \cdot 4 = 28$ $40 : 5 = 8$ $6 \cdot 3 = 18$ $10 : 5 = 2$ $3 \cdot 5 = 15$ $30 : 5 = 6$ $21 : 3 = 7$ $20 : 5 = 4$ $9 \cdot 2 = 18$ $10 : 5 = 2$ $7 \cdot 5 = 35$ $25 : 5 = 5$ $6 \cdot 4 = 24$ $15 : 5 = 3$ $2 \cdot 6 = 12$ $35 : 5 = 7$ $8 \cdot 3 = 24$ $3 \cdot 5 = 15$ $20 : 5 = 4$ $45 : 5 = 9$ $5 \cdot 4 = 20$ $15 : 5 = 3$ $7 \cdot 4 = 28$ $1 \cdot 5 = 5$ $25 : 5 = 5$ $8 \cdot 5 = 40$ $27 : 3 = 9$ $14 : 7 = 2$ $4 \cdot 5 = 20$ $35 : 5 = 7$ $2 \cdot 5 = 10$ $8 \cdot 2 = 16$ ### Пятый столбец $5 : 5 = 1$ $6 \cdot 5 = 30$ $15 : 5 = 3$ $4 \cdot 5 = 20$ $35 : 5 = 7$ $8 \cdot 3 = 24$ $2 \cdot 5 = 10$ $20 : 5 = 4$ $35 : 5 = 7$ $9 \cdot 4 = 36$ $15 : 5 = 3$ $7 \cdot 3 = 21$ $8 \cdot 5 = 40$ $25 : 5 = 5$ $8 \cdot 5 = 40$ $20 : 4 = 5$ $10 : 5 = 2$ $4 \cdot 5 = 20$ $45 : 5 = 9$ $3 \cdot 5 = 15$ $8 \cdot 4 = 32$ $30 : 5 = 6$ $3 \cdot 5 = 15$ $6 \cdot 3 = 18$ $50 : 5 = 10$ $9 \cdot 3 = 27$ $40 : 5 = 8$ $20 : 5 = 4$ $6 \cdot 5 = 30$ $4 \cdot 5 = 20$ $35 : 5 = 7$ $15 : 3 = 5$ $8 \cdot 5 = 40$ $45 : 5 = 9$ $7 \cdot 5 = 35$ ### Шестой столбец $7 \cdot 3 = 21$ $15 : 5 = 3$ $7 \cdot 5 = 35$ $25 : 5 = 5$ $7 \cdot 5 = 35$ $50 : 5 = 10$ $9 \cdot 2 = 18$ $10 : 5 = 2$ $2 \cdot 5 = 10$ $40 : 4 = 10$ $6 \cdot 2 = 12$ $35 : 5 = 7$ $3 \cdot 5 = 15$ $20 : 5 = 4$ $6 \cdot 5 = 30$ $15 : 3 = 5$ $8 \cdot 5 = 40$ $30 : 5 = 6$ $25 : 5 = 5$ $10 : 5 = 2$ $5 \cdot 5 = 25$ $45 : 5 = 9$ $4 \cdot 5 = 20$ $15 : 5 = 3$ $7 \cdot 4 = 28$ $40 : 5 = 8$ $6 \cdot 3 = 18$ $35 : 5 = 7$ $9 \cdot 3 = 27$ $25 : 5 = 5$ $10 \cdot 4 = 40$ $45 : 5 = 9$ $7 \cdot 5 = 35$ $40 : 4 = 10$ $6 \cdot 5 = 30$