My Math 5th grade Chapter 7 Review

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS is often used: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

How do you solve the expression 3 + 5 x 6 - 2 using the order of operations?

Back

First, perform the multiplication: 5 x 6 = 30. Then, add and subtract from left to right: 3 + 30 - 2 = 31.

Front

What is a numerical pattern?

Back

A numerical pattern is a sequence of numbers that follows a specific rule or formula.

Front

What is the rule for the pattern 120, 128, 136, 144, 152?

Back

The rule for this pattern is to add 8 to the previous number.

Front

What are coordinates in a Cartesian plane?

Back

Coordinates are a set of values that show an exact position on a Cartesian plane, typically represented as (x, y).

Front

What does the coordinate (5, 2) represent?

Back

The coordinate (5, 2) represents a point that is 5 units along the x-axis and 2 units along the y-axis.

Front

How do you identify a point on a coordinate grid?

Back

To identify a point on a coordinate grid, locate the x-coordinate on the horizontal axis and the y-coordinate on the vertical axis, then find the intersection.

Front

What is the significance of the letter at a specific coordinate in a grid?

Back

The letter at a specific coordinate represents a point or value associated with that location on the grid.

Front

What is a true statement in the context of patterns?

Back

A true statement in the context of patterns accurately describes the relationship between the terms in the patterns.

Front

How can you determine if one pattern is a multiple of another?

Back

To determine if one pattern is a multiple of another, compare the terms of both patterns and check if each term in one pattern can be obtained by multiplying the corresponding term in the other pattern by a constant.