STAAR Review Day 1

Math STAAR Review Day 1

By Lara Iadarola

Fluency Practice using the Scoop Method

​How can I use the scoop method to solve the following expression?

450 x 100 =

Now let's practice...

Math Response

476,500 x 100 =

Type answer here

Correct Answer: 47650000

Deg^°

Rad

Math Response

26 x 100 =

Type answer here

Correct Answer: 2600

Deg^°

Rad

Math Response

100 x 45 =

Type answer here

Correct Answer: 4500

Deg^°

Rad

Math Response

44 x 1,000 =

Type answer here

Correct Answer: 44000

Deg^°

Rad

Math Response

10 x 360 =

Type answer here

Correct Answer: 3600

Deg^°

Rad

Math Response

250 x 100 =

Type answer here

Correct Answer: 25000

Deg^°

Rad

Math Response

1,000 x 170 =

Type answer here

Correct Answer: 170000

Deg^°

Rad

Math Response

2,300 x 10 =

Type answer here

Correct Answer: 23000

Deg^°

Rad

Math Response

1,000 x 304 =

Type answer here

Correct Answer: 304000

Deg^°

Rad

Math Response

3,003 x 10 =

Type answer here

Correct Answer: 30030

Deg^°

Rad

​How do we know when to multiply or divide?

​These are some key words you might come across in a word problem that will help you decide.

Also it could help to answer these questions:

• Do you know the total amount?

• Do you know the number of groups or the amount in each group?

Multiple Choice

What should you do?

​Janet had 36 balloons. She wanted to split them into 6 groups. How many balloons will be in each group?

Do you know the total amount?

Do you know the number of groups or the amount in each group?

• Multiply

• Divide

Multiple Choice

What should you do?

Marco and his three friends each buy two scoops of ice cream. How many total scoops did they buy?

Do you know the total amount?

Do you know the number of groups or the amount in each group?

• Multiply

• Divide

Multiple Choice

Ben baked 24 cookies. If he eats two cookies a day, how many days will the cookies last?

• Multiply

• Divide

Multiple Choice

Valerie earns $12.50 per hour. if she worked 17 hours last week, how much money did she earn?

• Multiply

• Divide

Multiple Choice

Lilly has five toys in every room of the house. There are six different rooms. How many toys does Lilly have?

• Multiply

• Divide

Multiple Choice

Mrs. Wilcox puts six students at every table. She has four tables. How many students are in Mrs. Wilcox's class?

• Multiply

• Divide

Multiple Choice

Let's put into practice what we have learned...Ready?

• A

• B

• C

• D

Multiple Choice

Work together to solve.

• A

• B

• C

• D

Let's practice with some more STAAR Questions

Multiple Choice

Work with your group to find the correct answer.

• 75

• 15

• 240

• 17

Multiple Choice

Work with your group to answer the question.

• 10

• 11

• 6

• 13

Do we remember how to make Area Models for Multiplication?


24 x 13 = 312

Do we remember how to make Arrays for Multiplication?


12 x 4 = 48

Multiple Choice

Work with your group to answer the question.

• 20, 10, 5

• 3, 8, 15

• 8, 15, 20

Multiple Choice

Work with your group to answer.

• F

• G

• H

• J

THAT WAS OUR REVIEW! YOU GUYS DID AWESOME!!!!