Proficient Math 4_7

Front

What is rounding and how is it applied to numbers?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was. For example, rounding 22,810 to the nearest thousand gives 23,000.

Front

How do you solve for a variable in an equation?

Back

To solve for a variable, isolate the variable on one side of the equation. For example, in the equation __ - 359 = 824, you add 359 to both sides to find the value of the variable.

Front

What does the equation 4 x n = 32 represent in a real-world context?

Back

This equation represents a scenario where Susan expects to harvest a total of 32 peppers from 4 plants, and 'n' represents the expected number of peppers per plant.

Front

What are factors of a number?

Back

Factors are numbers that divide evenly into another number. For example, the factors of 18 are 1, 2, 3, 6, 9, and 18.

Front

How do you compare fractions?

Back

Front

What is the nearest thousand to a given number?

Back

The nearest thousand is the closest multiple of 1,000 to a number. For example, 22,810 rounds to 23,000.

Front

How do you find the missing number in an equation?

Back

To find the missing number, rearrange the equation to isolate the variable. For example, in the equation __ - 359 = 824, the missing number is 1183.

Front

What is the significance of identifying factors of a number?

Back

Identifying factors helps in understanding the number's properties, such as its divisibility and its role in multiplication.

Front

What is the process of solving a multiplication equation?

Back

To solve a multiplication equation, divide both sides by the coefficient of the variable. For example, in 4 x n = 32, divide both sides by 4 to find n = 8.

Front

What does it mean for two fractions to be equivalent?

Back

Two fractions are equivalent if they represent the same value, even if they have different numerators and denominators.