- Role model brainstorm - parents, you can help your kids think of ideas :)
- Study facts
- Begin study guide #1-10
- Study for test!!!! (Study guide with answers was posted last week!!)
- ITBS snacks - Mrs. McCormick will be sending out an email to sign up to send in a daily snack and drink for the kids to have after testing each day. Healthy snacks please (no cookies, candy or potato chips please). I'd prefer fresh fruit (apples, tangerines, bananas, etc.), granola bars, fruit snacks, cheese sticks, etc.
In the event your child does not bring home his/her study guide, here it is:
Name: ____________________________ Date: ____________
Math Unit 2: Study Guide
1. Complete the following equations. Know all of your facts. See attached page!
6 X 7 = _________ 9 X 5 = _________
4 X 6 = _________ 0 X 8 = _________
2 X 10 = ________ 3 X 1 = _________
2. Fill in the blanks.
5 X _____ = 20
20 ÷ 5 = _____
|
7 X _____ = 28
28 ÷ 7 = _____
|
3. List 4 multiplication problems that have a product of 30. You may use the commutative property.
_______________________ _______________________
_______________________ _______________________
4. Write a repeated addition expression and a multiplication expression that represents each problem. Then solve the problem. Be sure to show your work.
Ms. Lacy has 3 packs of crackers. Each pack comes with 4 crackers in it. How many crackers are there altogether?
Repeated addition: ______________________________
Multiplication: ______________________________
Now solve the problem. Be sure to show your work.
Ms. Lacy has _______________ crackers.
5) Draw an array that represents 6 X 7.
The product of 6 X 7 is _________.
6) Write a multiplication story for 3 X 5.
________________________________________________________________________________________________________________________________________________________________________________________________
Illustrate 3 X 5.
7. Write a repeated addition expression and a multiplication expression that represents each problem. Then solve the problem. Be sure to show your work.
Ms. Lacy has 3 packs of crackers. Each pack comes with 4 crackers in it. How many crackers are there altogether?
Repeated addition: ______________________________
Multiplication: ______________________________
Now solve the problem. Be sure to show your work.
Ms. Lacy has _______________ crackers.
8. Write a division expression that represents the problem. Then write a subtraction expression related to the problem.
Mrs. Abbott shared 24 chips equally with three of her friends. How many chips did each person get?
Division: _____________________________
Repeated subtraction: ______________________________
Now solve the problem. Be sure to show your work.
Each person got ___________ chips.
9) Complete the following pattern below.
5, 10, ___, 20, ___,25, ____
What is the rule for this pattern?__________________________
Explain how you know:
____________________________________________________________________________________________________________________________________
Directions: Choose the numerical expression that shows how to solve the following problems.
10. Brad figured out how many groups of 7 are in 28 by subtracting 7 from 28 until he got to zero. What division problem could she use instead?
a. 7 ÷ 28 c. 28 ÷7
b. 28 ÷ 28 d. 28 ÷4
11. 16 students in an art class are split into groups of four. How many groups are there?
a. 16 X 4
b. 16 ÷ 4
c. 4 ÷ 16
d. 16 + 4
12. Seth wrote a 28 page science report. He wrote 4 pages each night. How many pages did he write each night? Choose the numerical expression that shows how to solve this problem.
a. 28 X 4
b. 28 ÷ 4
c. 4 ÷ 28
d. 28 + 4
13. Margaret bought stickers for her 8 friends. Each friend received 9 stickers. How many stickers did Margaret buy all together?
a. 8 ÷ 9
b. 8 x 9
c. 72 ÷ 8
d. 72 x 8
14. If the diner serves 8 milkshakes a day, how many milkshakes will be served in 4 days?
Choose the numerical expression that shows how to solve this problem.
a. 8 X 4
b. 8 ÷ 4
c. 4 ÷ 8
d. 4 + 8
15. Which story problem could you use to write to show 4 x 6?
a. Billy bought 4 bags of bagels. His friend gave him 6 more bags. How many bags of bagels does he have now?
b. Barry had 6 bagels and gave 4 away. How many bagels does Barry have left?
c. Tony had 4 bags of bagels with 6 bagels in each bag. How many bagels does Tony have in all?
d. Shelley had 6 bagels. Brian had 4 bagels. How many do they have in all?
16. If 30 trees are arranged into equal row of 6 trees, how many rows will there be?
a. 5
b. 6
c. 3
d. 4
17. Mr. Davis bought three boxes of pens on Monday and six more boxes on Wednesday. Each pack comes with six pens. How many pens did he buy altogether?
Mr. Davis bought _________________ pens.
Explain your reasoning.
__________________________________________________________________
_________________________________________________________________
18. Christina wants to give 3 cookies to each of her friends that are coming to her birthday party. She thinks that 6 friends will be able to come. Which of the equations below will help Christina find her answer?
a. 3 + 6
b. 3 + 3 + 3 +3 +3 +3
c. 3 x __ = 6
d. 3 + 3 + 3
19. My string is stretched to 36 centimeters long. That is 6 times as long as it was when I first got it. How long was my string before it was stretched?
a. 5 cm
b. 4 cm
c. 6 cm
d. 3 cm
20. Please use the bar graph below to answer the questions.
a. How many more students like the color yellow than red? ___________
b. How many students voted in all? _____________________________
c. What interval was used for this scale? _________________________
d. Write two statements about this graph.
1. ___________________________________________________________
___________________________________________________________
2. ___________________________________________________________
___________________________________________________________
Circle the operation: Multiplication or division
Write the numerical expression: ________________________
Solve the problem:
Answer: _________________________
22. Use the pictograph below to answer the questions.
a) What information has been collected? ____________________________________________________________________________________________________________________________
b) How many students does each turkey represent? ________________________
c) How many students like macaroni and cheese best? ______________________
d) How many more students like macaroni and cheese instead of pizza? __________
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