570,374 + 86,051 add the ones add the tens regroup

The price of a gallon of unleaded gas has dropped to $2.83 today. Yesterday's price was$2.89. Find the percentage decrease. Round to the nearest tenth of a percent.

12 cookies are in a bag. 6 children will share a bag of cookies. The children want to know how many cookies they will each get. Which number sentence would they use to answer the question?

Solve the equation X^2 = 160 A + - 16√10 B + - 4√10 C 14 D - 14,14

Which one is bigger, 80 centimeters or 19 millimeters?

how many 16oz bottles would be needed to hold the same total amount of water as 56 bottles that each holds 20 oz

In Ellen's sixth grade class there are 14 boys and 11 girls write each ratio using numbers in two ways

What number is this 40+5+.6+.03 what is it in word form and standadrd form

A building has 4 offices. There are 4 people in each of the offices. Each person has 4 chairs. How many chairs are in the building?

There are 28 student desks in a class. Each desk measures 26.17 inches. If you were to line up all the desks end to end how long would hey be

Apply the distributive property to write an equivalent expression 21b + 23c