Which mathematical expression is equivalent to the number sentence below?
Subtract 15 from 45, and then divide by 3.
How many times greater is the value of the digit 5 in 583,607 than the value of the digit 5 in 362,501?
1(10,000) + 2(1,000) + 4(100) + 3(10) + 2(1) + 5(1/10) + 3(1/100).
Which number is the standard form?
Choose the number that completes the equation: 21,561.72 <
Divide: 3584/28
Bert has 4 dogs and 5 cans of dog food. How much dog food does each dog get if Bert gives each dog the same amount?
Carson needs to purchase 5.6 meters of tape for a project. If each roll of tape contains 80 cm and costs $5, what is the total cost of the tape that Carson must buy?
Show all work.
Half of a school auditorium is needed to seat 3 equal-sized fifth grade classes.
Part A: Make a visual fraction model to represent the whole auditorium when each class is seated in separate sections.
Part B: Write an expression to determine what fractional part of the auditorium one fifth grade class will need.
Part C: What fraction of the auditorium will one of the fifth grade classes need?
A 42-in TV screen has length 20 ½ in and width 36 ½ in. What is the area of the viewing screen? What is the perimeter?
How many inches are in 15 feet?
How many unit cubes will fit inside the box below?
Choose the point located at (4,2).
Parallelograms are four sided figures with two pairs of parallel sides. All of the following are parallelograms EXCEPT:
2.2 × 6.4
Solve for x.
x – 56,409 = 240,021
A blue swimsuit costs $42 and a red swimsuit costs 5/6 as much. How much would the two swimsuits cost together?
1.3 − 0.04 =
0.2 m = ___________ cm 37 cm = ___________ m 2.9 km = ___________ m
71.40 ÷ 5 =
Three people share half a pizza evenly. What fractional part of the original pizza does each one get?