3. Share 48 marbles among 6 children. How many marbles will each child receive? 4. There were 48 matches in a bon. Dad used 23 . How many were lefr? 5. Mary has 43 marbles, Peter has 17 , Jim has 29 and Joan has 27. How many marbles do the children have altogether? 6. John has collected 47 cards. Peter has collected 53 cards. How many cards have the children collected? 7. Mr Brown had 86 cows. He sold 47 . How many has he lefr?

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UpStudy AI · Accepted Answer

Let's solve each of these problems step by step.

### Problem 3: Share 48 marbles among 6 children.
To find out how many marbles each child will receive, we need to divide the total number of marbles by the number of children.

$$
\text{Marbles per child} = \frac{\text{Total marbles}}{\text{Number of children}} = \frac{48}{6}
$$

Calculating this gives:

$$
\text{Marbles per child} = 8
$$

**Each child will receive 8 marbles.**

---

### Problem 4: There were 48 matches in a box. Dad used 23. How many were left?
To find out how many matches are left, we subtract the number of matches used from the total number of matches.

$$
\text{Matches left} = \text{Total matches} - \text{Matches used} = 48 - 23
$$

Calculating this gives:

$$
\text{Matches left} = 25
$$

**There are 25 matches left.**

---

### Problem 5: Mary has 43 marbles, Peter has 17, Jim has 29, and Joan has 27. How many marbles do the children have altogether?
To find the total number of marbles, we need to add the number of marbles each child has.

$$
\text{Total marbles} = \text{Mary} + \text{Peter} + \text{Jim} + \text{Joan} = 43 + 17 + 29 + 27
$$

Calculating this gives:

$$
\text{Total marbles} = 116
$$

**The children have a total of 116 marbles.**

---

### Problem 6: John has collected 47 cards. Peter has collected 53 cards. How many cards have the children collected?
To find the total number of cards collected, we add the number of cards each child has.

$$
\text{Total cards} = \text{John} + \text{Peter} = 47 + 53
$$

Calculating this gives:

$$
\text{Total cards} = 100
$$

**The children have collected a total of 100 cards.**

---

### Problem 7: Mr. Brown had 86 cows. He sold 47. How many has he left?
To find out how many cows Mr. Brown has left, we subtract the number of cows sold from the total number of cows.

$$
\text{Cows left} = \text{Total cows} - \text{Cows sold} = 86 - 47
$$

Calculating this gives:

$$
\text{Cows left} = 39
$$

**Mr. Brown has 39 cows left.**

---

In summary:
1. Each child receives 8 marbles.
2. There are 25 matches left.
3. The children have a total of 116 marbles.
4. The children have collected a total of 100 cards.
5. Mr. Brown has 39 cows left.
- Each child gets 8 marbles. - 25 matches are left. - The children have 116 marbles altogether. - The children have 100 cards. - Mr. Brown has 39 cows left.

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