Langston Solving Numerical Expressions

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.NS.A.3

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

Tags

CCSS.5.NBT.B.7

CCSS.5.OA.A.1

Find and explain the error.    
                  5 - 3 + 2
    =    5 - 5
=       0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.7.NS.A.1D

True or False?
2 + (4 x 5 - 2) + 8 = 28

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be my first step in solving this problem?
3 + 4 x 6 - 4

• addition
• multiplication
• subtraction
• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the expression.

• 3
• 5.57
• -6
• -3

Tags

CCSS.6.EE.A.2

CCSS.6.NS.B.3

Evaluate the expression.

• 15
• 11
• -15
• -11

Tags

CCSS.6.EE.A.2C

Simplify the following expression.
3[(4-8+4² (2+5)]

• 324
• 87
• 75
• 300

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

True or false:
Addition ALWAYS comes before subtraction.

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation would you do first?
2 · (15 - 2) ÷ 5

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2