Algebra Parentheses

Which expression represents the phrase “4 times the sum of 9 and 6”? 

• 4×(9+ 6)

• 4x9+6

• 9+6x4

• 9+(6X4)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Analyze the expression: 3 x 5 + 2 = 21 Add parentheses to make the expression TRUE.

• (3 x 5) + 2 = 21

• 4 x (5 + 2) = 21

• 3 x (5 + 2) = 21

• 3 x {2 + 6} = 21

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Add parentheses to make the expression TRUE.

12 x 2 + 4 = 72

• (2 x 2) + 4 = 72

• 12 x (2 + 4) = 72

• (12 x 2 + 4) = 72

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Add parentheses to make the expression TRUE.

3 x 3 - 4 + 5 = 0

• (3 x 3) - 4 + 5 = 0

• (13 x 5) + 5 = 0

• (3 x 3 - 4) + 5 = 0

• 3 x 3 - (4 + 5) = 0

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Analyze the expression: 32 - 2 x 3 + 6 = 14 Add parentheses to make the expression TRUE.

• (32 - 2) x 3 + 6 = 14

• 32 - (2 x 3) + 6 = 14

• 2 x (32 - 6) + 3 = 14

• 32 - 2 x (3 + 6) = 14

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the expression.

• 77

• 24

• 70

• 32

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the expression.

• 77

• 18

• 47

• 70

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

3 x (4+12)= 

• 48

• 24 

• 36

• -48 

Tags

CCSS.3.OA.B.5