Math Review for Testing

Math Review for Testing

How do you find the area and perimeter?

Multiple Choice

What is the perimeter?

• 32 in

• 12 in

• 24 in

• 23 in

Multiple Choice

What is the area of this rectangle?

• $32in^2$

• $24in^2$

• $12in^2$

Addition and Subtraction

Multiple Choice

6,725+8,329

• 15,054

• 1,545

• 15,154

• 15,839

Multiple Choice

When you are looking for the difference between two numbers, what operation are you using?

• addition

• subtraction

• multiplication

• division

Multiple Choice

What is the difference between 2,345 and 1,632

• 3,829

• 718

• 713

• 932

Multiplication and Division

• Multiplication is the product of two numbers.

• Division is dividing a whole into equal parts.

Fill in the Blank

What is 534x5

Multiply two-digit by two-digit

• What are two examples of ways we can multiply?

• Let's try one together. 34x24

Fill in the Blank

What is 25x41

Division

• How do we set up a division problem? 712/7

• Does anyone do it differently?

• Remember: Remainders can mean different things.

Fill in the Blank

 $825\div5$  

Fill in the Blank

Ms. Demant is ordering pizza. for the 4th grade. There are 325 students. Each pizza has 6 slices. How many pizzas would Ms. Demant need to order for everyone to get at least one slice?

Geometry

• What is geometry?

Multiple Choice

What kind of angle is this?

• right angle

• obtuse angle

• acute angle

Multiple Choice

What kind of angle is less than 90 degrees?

• right angle

• acute angle

• obtuse angle

Multiple Choice

What kind of angle is greater than 90 degrees

• obtuse angle

• right angle

• left angle

• acute angle

Multiple Choice

What is the measurement of a straight angle?

• 120 degrees

• 180 degree

• 160 degrees

• 90 degrees

Using a protractor

Who can explain to me how to use a protractor?

Multiple Choice

What kind of triangle is this?

• right triangle

• left

• acute triangle

• straight triangle

Multiple Choice

What kind of triangle is this?

• Right triangle

• acute triangle

• obtuse triangle

• straight triangle

Multiple Choice

What kind of triangles are these?

• right triangle

• left triangle

• acute angle

• obtuse triangle

Multiple Choice

What is a quadrilateral?

• an angle

• a shape with four sides

• a shape with five sides

• a shape that looks like a square

Multiple Choice

What makes a trapezoid a trapezoid?

• It has four sides

• all sides are the same length

• it has ONE set of parallel sides

• it has two sets of parallel sides

Multiple Select

What MUST a square have?

• four sides

• two sets of parallel sides

• all sides the same length

• four right angles

Open Ended

How can you make a square into two right triangles?

Multiple Choice

What makes lines parallel?

• They only touch once

• they could go on forever and ever and never touch

• They come really close to touching, but don't

• There are four sides

Open Ended

What do perpendicular lines need to make?

Fractions!

Add and subtract fractions

Multiple Choice

 $7\frac{2}{3}+5\frac{2}{3}$  

•  $12\frac{4}{3}$  

•  $13\frac{1}{3}$  

•  $12\frac{4}{6}$  

Multiple Select

 $8\frac{2}{8}-6\frac{6}{8}$  

•  $2\frac{4}{8}$  

•  $1\frac{4}{8}$  

•  $1\frac{1}{2}$  

Multiple Select

 $3\times\frac{2}{3}$  

•  $\frac{6}{3}$  

•  $\frac{6}{9}$  

•  $\frac{2}{3}$  

• 2

Multiple Choice

 $What\ is\ \frac{26}{5}\ as\ a\ mixed\ number?$  

•  $4\frac{5}{5}$  

•  $5\frac{1}{5}$  

•  $5$  

Multiple Choice

 $What\ is\ 3\frac{3}{4}\ as\ a\ mixed\ number?$  

•  $\frac{36}{4}$  

•  $\frac{15}{4}$  

•  $\frac{36}{3}$  

•  $\frac{10}{4}$