Math 6 Testlet 010 - Equivalent Algebraic Expressions 6.EEI.A.3 - Elissa Belmont | Biblioteka

Obavezno

1

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

Distributive Property

Commutative Property

Associative Property

Identity Property

6.EEI.A.3

Obavezno

1

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

18x + 8

12x + 14

12x + 10

26x

6.EEI.A.3

Obavezno

1

Which expression is equivalent to 20x + 28?

20(x + 8)

20(x + 28)

4(5x + 7)

4(5x + 28)

6.EEI.A.3

Obavezno

1

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

6.EEI.A.3

Obavezno

1

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

6.EEI.A.3

Obavezno

1

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

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

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

6.EEI.A.3

Obavezno

4

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

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

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

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?

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.

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.