Why do you start multiplying with the ones place when using regrouping to multiply

The students in the cooking club brought sugar to class. They each brought 3, 4, 5, 3, and 5 cups of sugar, respectively. They divided the sugar evenly so that each student received the same number of cups of sugar.

The area of a rectangular mural is 84square feet. The mural's width is 7 feet. What is its length in feet?

Henry eats 1/3 of a loaf of bread in 2 days. How many loaves of bread will he eat in 12 days?

If a function f (x) has values f (4) = 6 and f (8) = 18, use what you have learned about function patterns to find f (16) = if f (x) is: a.) Linear function: f (16) = b.) Power function: f (16) = c.) Exponential function: f (16) = d.

The cost of 5 shirts and 3 pants is $105.00. Th cost of two shirts is $9.00 more than the cost of one pair of pants. What is the cost of each?

Gia went to the movies with her 7-year old daughter and her 70-year-old mother. Movie tickets are half-priced for children under 12 years old, and there is a 25% discount for senior citizens. If Gia's $8.

The circumference of the circle shown below is 75 inches. Which expression gives the length in inches of?

To the nearest tenth, find the perimeter of triangle ABC with vertices A (3, 2), B (-2, 3), and C (2, 6)

An ottoman in the shape of a cube has a volume of 27 cubic centimeters. What is the surface area of the ottoman? 18 27 54 81

Find m B. Note that m B is acute. Round to the nearest degree.