Question

823,940 ____ 823,940
1,279,403 ____ 1,287,954
find the sum.
438,490 + 874,489
find the product
3,284 × 9
kristy earns $134 each day she works. every day she spends $8 on breakfast and $12 on lunch. how much money will she have in 25 days? 50 days?

Explanation:

Step1: Compare top number pairs

$823,940 = 823,940$
$1,279,403 < 1,287,954$

Step2: Calculate the given sum

$$438,490 + 874,489 = 1,312,979$$

Step3: Calculate the given product

$$3,284 \times 9 = 29,556$$

Step4: Compute daily net earnings

Daily expenses: $8 + 12 = 20$
Daily net: $134 - 20 = 114$

Step5: Calculate 25-day total

$$114 \times 25 = 2,850$$

Step6: Calculate 50-day total

$$114 \times 50 = 5,700$$

Answer:

$823,940 = 823,940$
$1,279,403 < 1,287,954$
Sum: $1,312,979$
Product: $29,556$
25 days: $\$2,850$
50 days: $\$5,700$