Question

Помогите пожалуйста решить задачи 3 класс Пекарь испёк беляши и 48 ватрушек Сколько он испёк беляшей если всего получилась 75 беляшей и ватрушек?чего больше;беляшей или ватрушек? На сколько больше? Задача вторая;На лугу летали 140 насекомых;пчёл шмелей и бабочек Пчёл 50 шмелей 30 Сколько бабочек было на лугу?Кого было больше шмелей или бабочек? На сколько больше?

Answer 1

75-48=27 беляшей
Ватрушек больше чем беляшей на 21 потому что 48-27=21
50+30=80 пчел и шмелей
140-80=60 бабочек
Бабочек больше на 30 потому что 60-30=30

Answer 2

1)75-48=27(шт.)беляшей
2)48-27=21(шт.)
ответ: ватрушек больше на 21 штуку.

1)140-50=90(нас.)-шмелей и бабочек.
2) 90-30=60(нас.) бабочек
3)60-30=30(нас.)
ответ: бабочек было больше,на 30 насекомых.

Answer 3

Problem 1: Пекарь испёк беляши и ватрушки

To solve this problem, we need to determine the number of belyashi (беляши) and vatrushki (ватрушки) that the baker baked.

Given information: - The baker baked 48 vatrushki. - The total number of belyashi and vatrushki combined is 75.

To find the number of belyashi, we can subtract the number of vatrushki from the total number of belyashi and vatrushki.

Let's calculate it step by step:

Step 1: Find the number of belyashi. - Total number of belyashi and vatrushki = 75 - Number of vatrushki = 48 - Number of belyashi = Total number of belyashi and vatrushki - Number of vatrushki

Number of belyashi = 75 - 48 = 27

Therefore, the baker baked 27 belyashi.

Now, let's determine which one is greater, the number of belyashi or the number of vatrushki, and by how much.

Step 2: Compare the number of belyashi and vatrushki. - Number of belyashi = 27 - Number of vatrushki = 48

To determine which one is greater, we can compare the numbers.

The number of vatrushki (48) is greater than the number of belyashi (27).

To find the difference, we can subtract the number of belyashi from the number of vatrushki.

Step 3: Find the difference between the number of vatrushki and belyashi. - Number of vatrushki = 48 - Number of belyashi = 27 - Difference = Number of vatrushki - Number of belyashi

Difference = 48 - 27 = 21

Therefore, there are 21 more vatrushki than belyashi.

Problem 2: На лугу летали насекомые

To solve this problem, we need to determine the number of butterflies (бабочки) on the meadow.

Given information: - The total number of insects on the meadow is 140. - The number of bees (пчёл) is 50. - The number of bumblebees (шмели) is 30.

To find the number of butterflies, we can subtract the number of bees and bumblebees from the total number of insects.

Let's calculate it step by step:

Step 1: Find the number of butterflies. - Total number of insects = 140 - Number of bees = 50 - Number of bumblebees = 30 - Number of butterflies = Total number of insects - Number of bees - Number of bumblebees

Number of butterflies = 140 - 50 - 30 = 60

Therefore, there were 60 butterflies on the meadow.

Now, let's determine which one is greater, the number of bumblebees or the number of butterflies, and by how much.

Step 2: Compare the number of bumblebees and butterflies. - Number of bumblebees = 30 - Number of butterflies = 60

To determine which one is greater, we can compare the numbers.

The number of butterflies (60) is greater than the number of bumblebees (30).

To find the difference, we can subtract the number of bumblebees from the number of butterflies.

Step 3: Find the difference between the number of butterflies and bumblebees. - Number of butterflies = 60 - Number of bumblebees = 30 - Difference = Number of butterflies - Number of bumblebees

Difference = 60 - 30 = 30

Therefore, there are 30 more butterflies than bumblebees.