Eureka Math Module 2 Mid - Module Review

Front

What is the Standard Algorithm for multiplication?

Back

The Standard Algorithm is a method for multiplying numbers where you multiply each digit of the bottom number by each digit of the top number, aligning the results according to place value.

Front

Calculate 514 x 33 using the Standard Algorithm.

Back

16,962

Front

How do you find the total cost of multiple items?

Back

To find the total cost, multiply the number of items by the cost per item and then add the costs of all different items together.

Front

If a school bought 47 sandwiches for $4.60 each and 39 bags of chips for $1.25 each, how much did they spend in total?

Back

$264.95

Front

What is the value of the expression (560 + 440) x 14?

Back

14,000

Front

What is the product of 2.5 and 30?

Back

75.0

Front

How do you write an expression for '50 times the sum of 64 and 36'?

Back

50 x (64 + 36)

Front

What is an expression in mathematics?

Back

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

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting numbers for variables and performing the operations.

Front

What is the importance of parentheses in mathematical expressions?

Back

Parentheses indicate which operations should be performed first in an expression, following the order of operations.