Mod 1 - QIZ - December 12, 2024

Front

What is the expression to calculate the change a customer receives when paying with $25 if their total is $5 + $3 + 2(3) + 1(6) + 3?

Back

Front

If Cody bought 36 donuts and his brother ate 4 and his sister ate 2, how can he find out how many donuts are left?

Back

Front

Kenneth has g gumballs. If Maggie has 29 fewer gumballs than Kenneth, how many gumballs does Maggie have?

Back

Front

Catherine wants to buy a laptop costing $2,000 and has d dollars saved. How much more money does she need?

Back

Front

Sara has 16 red flowers and 24 yellow flowers. What is the greatest number of bouquets she can make with the same number of each color?

Back

The greatest number of bouquets is: 8.

Front

What is the formula for finding the total change received after a purchase?

Back

Total change = Amount given - Total cost.

Front

Define the term 'expression' in mathematics.

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing operations.

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression does not include an equality sign.

Front

How do you calculate the total cost of items purchased?

Back

Total cost = Sum of the prices of all items.