8/16 Unit 1 Study Guide DUE 8/20

Last updated over 1 year ago

15 questions

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Identify each step.  You may use the word bank to help you.

__________

__________ 

__________ 

__________

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0

Demonstrate on the number line how the opposite of a sum is the sum of its opposites for -1 ¾

Required

1

Identify the property that was used incorrectly and give the correct solution (type this in your answer section. Simplified)

Step 1: -5 - (-1 ¾)
Step 2: -5 + 1 - ¾
Step 3: -4 ¾

IN THE SHOW YOUR WORK SECTION, highlight the step that was done incorrectly and write the property that was used incorrectly.

Required

1

Required

1

The water levels at Sea Side lake need to be 1 ½ feet above surface level in order for people to take their boats on the water.  On Monday it was 3 ¾ below surface level, on Tuesday it dropped 1 ⅝ feet, and on Wednesday it rose 6 ¼ feet.  

Based on the water level changes, were people allowed to take their boats on the water on Wednesday?  Type Yes or No _______ 

How high was the water on Wednesday? 
_______ 

P.R.O.V.E. your understanding.

1

Identify each step.  You may use the word bank to help you.

__________

__________

__________

Required

1

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategy

Type in the correct answer. In the show your work section identify the property that was used incorrectly

Required

1

Solve and show each step

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1

Mason runs a restaurant. Each week he orders 4 ¼ trays of lettuce and 6 ½ trays of tomatoes. After 8 weeks, how many trays of vegetables has he ordered? Write an expression that would be used to solve the problem. PROVE your understanding

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1

Solve and show each step

Required

1

To use bar notation for repeating numbers, click on the keyboard option > Choose the 3rd option at the top that has the infinity sign and not equal to sign > click option to Overline.  To write the percent, hit the right arrow button twice

Fraction: 4/9
Decimal: _______ 
Percent: _______ 

Fraction: _______ 
Decimal: -0.125
Percent: _______ 

Fraction:_______ 
Decimal:_______ 
Percent: 30%

Fraction: _______ 
Decimal: 0.28
Percent: _______ 

Fraction: _______ 
Decimal: _______ 
Percent: 16%

Fraction: -1/3
Decimal: _______ 
Percent: _______ 

Required

1

Matthew and Margaret are training for their races in December. Matthew plans on riding 34.1 miles and Margaret plans on riding 26.4 miles.  If Matthew has completed ¼ of his race and Margaret has completed 40% of her race, who has traveled further?

Matthew's completion: _______ 

Margaret's completion:  _______ 

Who traveled further?: _______

Required

1

Tania is making friendship bracelets to sell at the fair. Her mom gave her $124 to start her business. She spent ¼ of her money on all of her supplies. With the remaining money, she spend 20% on advertising. After the fair was over, Tania had made $75. What was the total profit?

Required

1

Ms. Russ wants to make a scrumptious soup! She bought 1 ½ pounds of potatoes at $3.04 a pound. She wanted to make it zestier, so she also purchased ⅘ pounds of celery for $3.80, and ⅔ pounds of carrots for $2.10 per pound. How much did she spend on the ingredients?

Required

1

Which example below could NOT be solved using multiplication?

Identify each step.  You may use the word bank to help you.

__________

__________ 

__________ 

__________

Demonstrate on the number line how the opposite of a sum is the sum of its opposites for -1 ¾

Identify the property that was used incorrectly and give the correct solution (type this in your answer section. Simplified)

Step 1: -5 - (-1 ¾)
Step 2: -5 + 1 - ¾
Step 3: -4 ¾

IN THE SHOW YOUR WORK SECTION, highlight the step that was done incorrectly and write the property that was used incorrectly.

The water levels at Sea Side lake need to be 1 ½ feet above surface level in order for people to take their boats on the water.  On Monday it was 3 ¾ below surface level, on Tuesday it dropped 1 ⅝ feet, and on Wednesday it rose 6 ¼ feet.  

Based on the water level changes, were people allowed to take their boats on the water on Wednesday?  Type Yes or No _______ 

How high was the water on Wednesday? 
_______ 

P.R.O.V.E. your understanding.

Identify each step.  You may use the word bank to help you.

__________

__________

__________

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategy

Type in the correct answer. In the show your work section identify the property that was used incorrectly

Solve and show each step

Mason runs a restaurant. Each week he orders 4 ¼ trays of lettuce and 6 ½ trays of tomatoes. After 8 weeks, how many trays of vegetables has he ordered? Write an expression that would be used to solve the problem. PROVE your understanding

Solve and show each step

To use bar notation for repeating numbers, click on the keyboard option > Choose the 3rd option at the top that has the infinity sign and not equal to sign > click option to Overline.  To write the percent, hit the right arrow button twice

Fraction: 4/9
Decimal: _______ 
Percent: _______ 

Fraction: _______ 
Decimal: -0.125
Percent: _______ 

Fraction:_______ 
Decimal:_______ 
Percent: 30%

Fraction: _______ 
Decimal: 0.28
Percent: _______ 

Fraction: _______ 
Decimal: _______ 
Percent: 16%

Fraction: -1/3
Decimal: _______ 
Percent: _______ 

Matthew and Margaret are training for their races in December. Matthew plans on riding 34.1 miles and Margaret plans on riding 26.4 miles.  If Matthew has completed ¼ of his race and Margaret has completed 40% of her race, who has traveled further?

Matthew's completion: _______ 

Margaret's completion:  _______ 

Who traveled further?: _______

Tania is making friendship bracelets to sell at the fair. Her mom gave her $124 to start her business. She spent ¼ of her money on all of her supplies. With the remaining money, she spend 20% on advertising. After the fair was over, Tania had made $75. What was the total profit?

Ms. Russ wants to make a scrumptious soup! She bought 1 ½ pounds of potatoes at $3.04 a pound. She wanted to make it zestier, so she also purchased ⅘ pounds of celery for $3.80, and ⅔ pounds of carrots for $2.10 per pound. How much did she spend on the ingredients?

8/16 Unit 1 Study Guide DUE 8/20

Demonstrate on the number line how the opposite of a sum is the sum of its opposites for -1 ¾

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategyType in the correct answer. In the show your work section identify the property that was used incorrectly

Solve and show each step

Mason runs a restaurant. Each week he orders 4 ¼ trays of lettuce and 6 ½ trays of tomatoes. After 8 weeks, how many trays of vegetables has he ordered? Write an expression that would be used to solve the problem. PROVE your understanding

Solve and show each step

Tania is making friendship bracelets to sell at the fair. Her mom gave her $124 to start her business. She spent ¼ of her money on all of her supplies. With the remaining money, she spend 20% on advertising. After the fair was over, Tania had made $75. What was the total profit?

Ms. Russ wants to make a scrumptious soup! She bought 1 ½ pounds of potatoes at $3.04 a pound. She wanted to make it zestier, so she also purchased ⅘ pounds of celery for $3.80, and ⅔ pounds of carrots for $2.10 per pound. How much did she spend on the ingredients?

Which example below could NOT be solved using multiplication?

Demonstrate on the number line how the opposite of a sum is the sum of its opposites for -1 ¾

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategyType in the correct answer. In the show your work section identify the property that was used incorrectly

Solve and show each step

Mason runs a restaurant. Each week he orders 4 ¼ trays of lettuce and 6 ½ trays of tomatoes. After 8 weeks, how many trays of vegetables has he ordered? Write an expression that would be used to solve the problem. PROVE your understanding

Solve and show each step

Tania is making friendship bracelets to sell at the fair. Her mom gave her $124 to start her business. She spent ¼ of her money on all of her supplies. With the remaining money, she spend 20% on advertising. After the fair was over, Tania had made $75. What was the total profit?

Ms. Russ wants to make a scrumptious soup! She bought 1 ½ pounds of potatoes at $3.04 a pound. She wanted to make it zestier, so she also purchased ⅘ pounds of celery for $3.80, and ⅔ pounds of carrots for $2.10 per pound. How much did she spend on the ingredients?

Which example below could NOT be solved using multiplication?

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategy

Type in the correct answer. In the show your work section identify the property that was used incorrectly

In the problem below, identify the property that was used incorrectly and solve correctly using the attempted strategy

Type in the correct answer. In the show your work section identify the property that was used incorrectly