Unit 2 End-of-Unit Assessment - Form A

Front

What is the price of diesel for May?

Back

$435

Front

Complete the extended fact: ____ - 90 = 50

Back

9 + 4 = 13

Front

Estimate the difference using quarter rounding: 969 - 311

Back

700

Front

How many more songs did the jazz station play on Monday than Tuesday?

Back

5 songs

Front

Complete the extended fact: 110 - ____ = 80

Back

11 - 3 = 8

Front

What is quarter rounding?

Back

Quarter rounding is estimating a number to the nearest quarter (25).

Front

What is an extended fact in mathematics?

Back

An extended fact is a mathematical statement that builds on a basic fact to solve a more complex problem.

Front

How do you estimate a subtraction problem?

Back

Round each number to the nearest ten or hundred and then subtract.

Front

What is the basic fact for subtraction?

Back

A basic fact for subtraction is a simple equation that can be used to derive more complex equations.

Front

What does it mean to estimate?

Back

To estimate means to find an approximate value that is close to the actual value.