5. Сравни выражения. 13.5... 23.2 17. 5 ... 15.6 18. 4 ... 13.3 41. 2... 23.4 6. Сравни выражения. 22. 4 ... 11.8 18. 5 ... 15.6 18. 2 ... 14.2 36. 2... 42.2 7. Сравни выражения. 16. 4 ... 12.3 18. 3 ... 19.4 15.6... 12.7 13.8... 24.4 8. Сравни выражения. 23. 2... 14.3 19.4 ... 16.5 5.18...33.2 3.33...47.2 2.39...4.24 9. Cpa амочия.

Ответ: смотри решение ниже

5. Сравни выражения.

• 13 ⋅ 5 ... 23 ⋅ 2

Вычисляем:

• 13 ⋅ 5 = 65
• 23 ⋅ 2 = 46

Сравниваем:

• 65 > 46

Ответ:

• 13 ⋅ 5 > 23 ⋅ 2

• 17 ⋅ 5 ... 15 ⋅ 6

Вычисляем:

• 17 ⋅ 5 = 85
• 15 ⋅ 6 = 90

Сравниваем:

• 85 < 90

Ответ:

• 17 ⋅ 5 < 15 ⋅ 6

• 18 ⋅ 4 ... 13 ⋅ 3

Вычисляем:

• 18 ⋅ 4 = 72
• 13 ⋅ 3 = 39

Сравниваем:

• 72 > 39

Ответ:

• 18 ⋅ 4 > 13 ⋅ 3

• 41 ⋅ 2 ... 23 ⋅ 4

Вычисляем:

• 41 ⋅ 2 = 82
• 23 ⋅ 4 = 92

Сравниваем:

• 82 < 92

Ответ:

• 41 ⋅ 2 < 23 ⋅ 4

6. Сравни выражения.

• 22 ⋅ 4 ... 11 ⋅ 8

Вычисляем:

• 22 ⋅ 4 = 88
• 11 ⋅ 8 = 88

Сравниваем:

• 88 = 88

Ответ:

• 22 ⋅ 4 = 11 ⋅ 8

• 18 ⋅ 5 ... 15 ⋅ 6

Вычисляем:

• 18 ⋅ 5 = 90
• 15 ⋅ 6 = 90

Сравниваем:

• 90 = 90

Ответ:

• 18 ⋅ 5 = 15 ⋅ 6

• 18 ⋅ 2 ... 14 ⋅ 2

Вычисляем:

• 18 ⋅ 2 = 36
• 14 ⋅ 2 = 28

Сравниваем:

• 36 > 28

Ответ:

• 18 ⋅ 2 > 14 ⋅ 2

• 36 ⋅ 2 ... 42 ⋅ 2

Вычисляем:

• 36 ⋅ 2 = 72
• 42 ⋅ 2 = 84

Сравниваем:

• 72 < 84

Ответ:

• 36 ⋅ 2 < 42 ⋅ 2

7. Сравни выражения.

• 16 ⋅ 4 ... 12 ⋅ 3

Вычисляем:

• 16 ⋅ 4 = 64
• 12 ⋅ 3 = 36

Сравниваем:

• 64 > 36

Ответ:

• 16 ⋅ 4 > 12 ⋅ 3

• 18 ⋅ 3 ... 19 ⋅ 4

Вычисляем:

• 18 ⋅ 3 = 54
• 19 ⋅ 4 = 76

Сравниваем:

• 54 < 76

Ответ:

• 18 ⋅ 3 < 19 ⋅ 4

• 15 ⋅ 6 ... 12 ⋅ 7

Вычисляем:

• 15 ⋅ 6 = 90
• 12 ⋅ 7 = 84

Сравниваем:

• 90 > 84

Ответ:

• 15 ⋅ 6 > 12 ⋅ 7

• 13 ⋅ 8 ... 24 ⋅ 4

Вычисляем:

• 13 ⋅ 8 = 104
• 24 ⋅ 4 = 96

Сравниваем:

• 104 > 96

Ответ:

• 13 ⋅ 8 > 24 ⋅ 4

8. Сравни выражения.

• 23 ⋅ 2 ... 14 ⋅ 3

Вычисляем:

• 23 ⋅ 2 = 46
• 14 ⋅ 3 = 42

Сравниваем:

• 46 > 42

Ответ:

• 23 ⋅ 2 > 14 ⋅ 3

• 19 ⋅ 4 ... 16 ⋅ 5

Вычисляем:

• 19 ⋅ 4 = 76
• 16 ⋅ 5 = 80

Сравниваем:

• 76 < 80

Ответ:

• 19 ⋅ 4 < 16 ⋅ 5

• 5 ⋅ 18 ... 33 ⋅ 2

Вычисляем:

• 5 ⋅ 18 = 90
• 33 ⋅ 2 = 66

Сравниваем:

• 90 > 66

Ответ:

• 5 ⋅ 18 > 33 ⋅ 2

• 3 ⋅ 33 ... 47 ⋅ 2

Вычисляем:

• 3 ⋅ 33 = 99
• 47 ⋅ 2 = 94

Сравниваем:

• 99 > 94

Ответ:

• 3 ⋅ 33 > 47 ⋅ 2

• 2 ⋅ 39 ... 4 ⋅ 24

Вычисляем:

• 2 ⋅ 39 = 78
• 4 ⋅ 24 = 96

Сравниваем:

• 78 < 96

Ответ:

• 2 ⋅ 39 < 4 ⋅ 24

Ответ: смотри решение выше