I-Ready Math Diagnostic Practice

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Comparing Fractions

Comparing Fractions Rules

​1) If the denominators are the same,-> compare numerators.

The larger numerator is the larger fraction.

​2) If the numerators are the same,- > compare denominators.

The larger the denominator is the smaller fraction.

3) If both numerators and denominators are different-> cross multiply.

The side with the larger number is the larger fraction.

​​Same Denominators

Multiple Choice

Which fraction is smaller?

$$\frac{3}{7}$$  or $$\frac{6}{7}$$

• $$\frac{3}{7}$$  

• $$\frac{6}{7}$$  

Multiple Choice

Which fraction is greater?

$$\frac{1}{12}$$  or $$\frac{5}{12}$$

• $$\frac{1}{12}$$  

• $$\frac{5}{12}$$  

​​Same Numerators

Multiple Choice

Which fraction is greater?

$$\frac{1}{2}$$  or $$\frac{1}{4}$$

• $$\frac{1}{2}$$  

• $$\frac{1}{4}$$  

Multiple Choice

Which fraction is smaller?

$$\frac{1}{7}$$  or $$\frac{1}{9}$$  

• $$\frac{1}{7}$$  

• $$\frac{1}{9}$$  

Multiple Choice

When the numerators are the same, the larger the denominator is the _________ fraction.

• smaller

• bigger

​​Different Numerators and Denominators

Multiple Choice

Which fraction is smaller?

$$\frac{3}{4}$$  or $$\frac{3}{7}$$  

• $$\frac{3}{4}$$  

• $$\frac{3}{7}$$  

Multiple Choice

Which fraction is greater?

$$\frac{1}{2}$$  or $$\frac{3}{8}$$

• $$\frac{1}{2}$$  

• $$\frac{3}{8}$$  

Multiple Choice

Which fraction is greater?

$$\frac{1}{2}$$  or $$\frac{3}{8}$$

• $$\frac{1}{2}$$  

• $$\frac{3}{8}$$  

Multiple Choice

Which fraction is smaller?

$$\frac{1}{2}$$  or $$\frac{2}{3}$$

• $$\frac{1}{2}$$  

• $$\frac{2}{3}$$  

Multiple Choice

Which fraction is greater?

$$\frac{2}{3}$$  or $$\frac{5}{12}$$

• $$\frac{2}{3}$$  

• $$\frac{5}{12}$$  

Rounding

Rounding

• Rounding means replacing a number with an approximate value that has a shorter and simpler form.

• You use rounding when estimating.

How do you round?

I have a wonderful rap to help you.

You may be asked to round to different places.

Example of rounding to the tens

• 478 rounded to the tens is 480

• 63 rounded to the tens is 60

• 1,325 rounded to the tens is 1,330

• Notice they all end in a zero.

Examples of rounding to the hundreds

• 98 rounded to the hundreds would be 100 

• 320 rounded to the hundres would be 300

• 2,587 rounded to the hundreds would be 2,600

• Notice the last two digits are zeros.

Examples of rounding to the thousands

• 3,425 rounded to the thousands would be 3,000

• 6,892 rounded to the thoudsands would be 7,000

• 58,100 rounded to the thousands would be 58,000

• Notice tht the last three digits are zeros.

Multiple Choice

What is 78 rounded to the tens?

• 70

• 80

• 75

Multiple Choice

What is 9 rounded to the tens?

• 5

• 0

• 10

Multiple Choice

What is 39 rounded to the tens?

• 30

• 40

Multiple Choice

What is 451 rounded to the tens?

• 460

• 450

• 500

Multiple Choice

What is 1,209 rounded to the tens?

• 1,200

• 1,210

• 1,000

Multiple Choice

What is 714 rounded ot the hundreds?

• 800

• 710

• 700

Poll

How do you feel about rounding so far?

• I feel like I totally get it.

• I feel like I kind of get it.

• I feel like I really don't understand it.

Multiplication and Division Word Problems

Multiplication word problem keywords

Division word problems keywords

Fill in the Blanks

There are 5 Skittles in each box. How many Skittles are in 49 boxes?

Fill in the Blanks

You have 24 stickers. There are 3 kids. Each kid gets the same number of stickers. How many stickers does each kid get?

Fill in the Blanks

There were 9 kittens stuck in a tree. Superhero Flash Wolf rescued them all. He climbed the tree and carried three kittens down at a time. How many times did he have to climb the tree?

Solving multiplication and division problems

3.OA.7

I can analyze word problems and solve with the understanding that division is the unknown factor problem.

​

​Math Objective

Fill in the Blanks

Santa rode his jet ski for 9 miles each day Sunday through Thursday. He rode his jet ski 10 miles each day on Friday and Saturday. How many miles did Santa ride his jet ski that week?

Multiple Select

There are 63 fabric squares that make up grandma’s patchwork quilt. The squares are arranged in 9 rows. Each row has the same number of fabric squares. Which statements are true?

Select all that apply.

• There are 7 quilt squares in each row.

• You can multiply 63 and 9 to find the number of squares in each row.

• You can divide 63 by 9 to find the number of squares in each row.

• You can multiply 9 rows by a certain number in each row to get a product of 63.

• 9 rows of 5 will equal 63 total squares.

Open Ended

What is the value of the unknown in the equation below?

54 = ? x 9

Multiple Choice

Mrs. Carpenter has 45 books. She wants to give 5 students an equal number of books. Which equation would help her find the number of books each student receives?

• n x 5 = 45

• n + 5 = 45

• n - 5 = 45

• n ÷ 5 = 45

Multiple Choice

Complete the fact family
42 ÷ 7 = 6
42 ÷ 6 = 7
 7 × 6 = 42
 _ × 7 = 42

• 6

• 7

• 42

• 49

Word Problems: Change Unknown

Remember the 4 steps to solving a word problem.

• Read the problem.

• What is the BIG QUESTION?

• Do I add or subtract?

• Write an Equation and solve.

Listen to the word problem.

Cam scored 22 points in his basketball game Saturday. Then, Cam scored some more points in his game on Sunday. Cam scored 69 points altogether from his games. How many points did he score on Sunday?

Multiple Choice

Cam scored 22 points in his basketball game Saturday. Then, Cam scored some more points in his game on Sunday. Cam scored 69 points altogether from his games. How many points did he score on Sunday?Choose the correct equation for this word problem.

• 22+_____=69
  

• 22+69=_____

• 22=69

Fill in the Blanks

Cam scored 22 points in his basketball game Saturday. Then, Cam scored some more points in his game on Sunday. Cam scored 69 points altogether from his games. How many points did he score on Sunday?

Now, Solve 22+

=69

Fill in the Blanks

Use paper and pencil to solve.

Mon did exercises in P.E. class on Tuesday. He did 21 jumping jacks. Then he did some pushups. He did a total of 46 exercises in P.E. How many pushups did Mon do?

21+

=46

Day 2

Multiple Choice

• A

• B

• C

• D

Multiple Choice

What is the simplified version of this expression? $$5(a+6)$$  

• $$5a+6$$  

• $$a+30$$  

• $$5a+30$$  

• $$5a-30$$  

Multiple Choice

What is the simplified version of this expression? $$7\left(5x-1\right)$$  

• $$35x+7$$  

• $$35x-1$$  

• $$35x-7$$  

• $$-35x-7$$  

Multiple Choice

What is the simplified version of this expression? $$7\left(5x-1\right)$$  

• $$35x+7$$  

• $$35x-1$$  

• $$35x-7$$  

• $$-35x-7$$  

Multiple Choice

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Area

​Some text here about the topic of discussion.

Multiple Choice

Find the area of the rectangle.

• 140 cm²
• 70 cm²
• 34 cm²
• 64 cm²

Multiple Choice

Find the area of the rectangle.

• 36 in.²
• 72 in.²
• 26 in.²
• 13 in.²

Multiple Choice

What is the area?

• 3 sq units
• 6 sq units
• 12 sq units
• 9 sq units

Multiple Choice

• A

• B

• C

• D

Fill in the Blanks

The area is

square inches.

Fill in the Blanks

The area is

square centimeters.

Fill in the Blanks

The area is

square feet.

Fill in the Blanks

The area is

square meters.