Question

find the difference between 723 and 361. mary went to the store and spent $4.32 on candy. jessie went to the store and spent $7.32 on snacks. how much more did jessie spend than mary? draw an array for 3 x 5. in 3 days, samuel talked 33 minutes on his cell phone. if he used the same amount of minutes each day, how many minutes did he use in one day?

Explanation:

1. Problem "Find the difference between 723 and 361":

• # Explanation:
• ## Step1: Set up subtraction

$723 - 361$

• ## Step2: Subtract digits

Starting from the right - most digit: $3-1 = 2$, $20 - 60$ requires borrowing. So, $120-60 = 60$, and $600 - 300=300$. Then $300 + 60+2=362$.

• # Answer:

$362$

1. Problem "In 3 days, Samuel talked 33 minutes on his cell - phone. If he used the same amount of minutes each day, how many minutes did he use in one day?":

• # Explanation:
• ## Step1: Set up division

We need to divide the total number of minutes by the number of days. So the operation is $33\div3$.

• ## Step2: Perform division

$30\div3 = 10$ and $3\div3 = 1$, then $10 + 1=11$.

• # Answer:

$11$

Answer:

1. Problem "Find the difference between 723 and 361":

• # Explanation:
• ## Step1: Set up subtraction

$723 - 361$

• ## Step2: Subtract digits

Starting from the right - most digit: $3-1 = 2$, $20 - 60$ requires borrowing. So, $120-60 = 60$, and $600 - 300=300$. Then $300 + 60+2=362$.

• # Answer:

$362$

1. Problem "In 3 days, Samuel talked 33 minutes on his cell - phone. If he used the same amount of minutes each day, how many minutes did he use in one day?":

• # Explanation:
• ## Step1: Set up division

We need to divide the total number of minutes by the number of days. So the operation is $33\div3$.

• ## Step2: Perform division

$30\div3 = 10$ and $3\div3 = 1$, then $10 + 1=11$.

• # Answer:

$11$