Question

what is the place value of the underlined digit?
2,407,402 4,309,024
round this number to the nearest tho.
0,438,693
suwanee, georgia had a population of 23,456 last year. this year the population has grown by 8,436 people. how many people now live in suwanee?
find the product.
728 × 32
find the quotient.
1,382 ÷ 4
josiah has 147 toy cars. if he organizes them in groups of 9, how many cars will be in the final group?
list the first 5 multiples.
8:
11:
2:
15:
find all the factors of 15.

Explanation:

Sub - question 1: Population Calculation

Step1: Identify the operation

We need to find the new population by adding the previous population and the growth. The previous population is 23,456 and the growth is 8,436. So we use the addition operation: \(23456 + 8436\)

Step2: Perform the addition

\(23456+8436 = 31892\)

Step1: Break down the multiplication

We can use the distributive property of multiplication. \(728\times32=728\times(30 + 2)\)

Step2: Multiply each part

First, \(728\times30 = 21840\) and \(728\times2=1456\)

Step3: Add the results

\(21840 + 1456=23296\)

Step1: Perform the division

We divide 1382 by 4. \(4\times345 = 1380\), and \(1382-1380 = 2\)

Step2: Express the result

So \(1382\div4 = 345\frac{2}{4}=345.5\) (or as a mixed number \(345\frac{1}{2}\))

Answer:

31892

Sub - question 2: Find the Product \(728\times32\)