Math 6 Testlet 010 - Equivalent Algebraic Expressions 6.EEI.A.3

Last updated about 4 hours ago

7 questions

Required

6.EEI.A.3

Required

6.EEI.A.3

Required

6.EEI.A.3

Required

6.EEI.A.3

Required

6.EEI.A.3

Required

6.EEI.A.3

Required

6.EEI.A.3

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Math 6 Testlet 010 - Equivalent Algebraic Expressions 6.EEI.A.3

Last updated about 4 hours ago

7 questions

Required

Question 1

Which property is used to prove that 10n + 7 = 7 + 10n?

Distributive Property

Commutative Property

Associative Property

Identity Property

6.EEI.A.3

Required

Question 2

Which expression is equivalent to 3(4x + 2) + 8?

18x + 8

12x + 14

12x + 10

26x

6.EEI.A.3

Required

Question 3

Which expression is equivalent to 20x + 28?

20(x + 8)

20(x + 28)

4(5x + 7)

4(5x + 28)

6.EEI.A.3

Required

Question 4

6.EEI.A.3

Required

Question 5

For each expression in the table, mark whether it is equivalent or not equivalent to 4(3x + 6).

	Equivalent	Not Equivalent
6(2x+6)
2(6x+12)
3(4x+8)

6.EEI.A.3

Required

Question 6

Match each expression on the right to the equivalent expression on the left. Not all expressions in the left column will be used.

2x + 5
2x + 3
2x + 4
2x + 6

2(x + 3)
2 + x + x + 3

6.EEI.A.3

Required

Question 7

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.

Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.

6.EEI.A.3

Question 1

Which property is used to prove that 10n + 7 = 7 + 10n?

Distributive Property

Commutative Property

Associative Property

Identity Property

Question 2

Which expression is equivalent to 3(4x + 2) + 8?

18x + 8

12x + 14

12x + 10

26x

Question 3

Which expression is equivalent to 20x + 28?

20(x + 8)

20(x + 28)

4(5x + 7)

4(5x + 28)

Question 4

Select the three expressions that are equivalent to 6x + 10.

16x

2(3x + 5)

2(3x + 10)

2x + 4 + 4x + 6

6x + 1 + x + 9

7x + 2 – x + 8

Question 5

For each expression in the table, mark whether it is equivalent or not equivalent to 4(3x + 6).

	Equivalent	Not Equivalent
6(2x+6)
2(6x+12)
3(4x+8)

Question 6

Match each expression on the right to the equivalent expression on the left. Not all expressions in the left column will be used.

2x + 5
2x + 3
2x + 4
2x + 6

2(x + 3)
2 + x + x + 3
4x-2x+3+1

Question 7

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.

Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.

Select the three expressions that are equivalent to 6x + 10.

16x

2(3x + 5)

2(3x + 10)

2x + 4 + 4x + 6

6x + 1 + x + 9

7x + 2 – x + 8

4x-2x+3+1

Math 6 Testlet 010 - Equivalent Algebraic Expressions 6.EEI.A.3

Math 6 Testlet 010 - Equivalent Algebraic Expressions 6.EEI.A.3

Which property is used to prove that 10n + 7 = 7 + 10n?

Which expression is equivalent to 3(4x + 2) + 8?

Which expression is equivalent to 20x + 28?

For each expression in the table, mark whether it is equivalent or not equivalent to 4(3x + 6).

Match each expression on the right to the equivalent expression on the left. Not all expressions in the left column will be used.

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.

Which property is used to prove that 10n + 7 = 7 + 10n?

Which expression is equivalent to 3(4x + 2) + 8?

Which expression is equivalent to 20x + 28?

Select the three expressions that are equivalent to 6x + 10.

For each expression in the table, mark whether it is equivalent or not equivalent to 4(3x + 6).

Match each expression on the right to the equivalent expression on the left. Not all expressions in the left column will be used.

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.

Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.

Three students each simplified the same expression as shown in the chart. Only one student arrived at the correct solution.

Determine which student arrived at the correct solution, and include the errors the other two students made. Show or explain your reasoning.