Calculator Quiz

Press 2nd + Enter. What is the ID of your calculator?

• It turns off the calculator

• The screen gets brighter or dimmer

• It clears the screen

• It opens the settings menu

Tags

CCSS.8.EE.A.3

If you want to raise a number to a power such as 3^5 you use this key ^ what is this called:

• Exponent

• Square

• Cube

• Root

• Carrot

Tags

CCSS.6.EE.A.1

Using that solve this problem: 2^21=

• 42

• 2097152

• 23

• 4715209

Tags

CCSS.6.EE.A.1

What do you think this key is used for SIN:

• Calculating sine

• Calculating cosine

• Calculating tangent

• Calculating logarithm

What do you think this key is used for COS:

• Calculating sine

• Calculating cosine

• Calculating tangent

• Calculating logarithm

What do you think this key is used for TAN:

• Calculating sine

• Calculating cosine

• Calculating tangent

• Calculating logarithm

When would knowing these keys be helpful to you:

• When solving trigonometric problems

• When solving algebraic problems

• When solving geometric problems

• When solving arithmetic problems

If you want to square a number you press this key x^2, what does this equal 37^2=

• 1369

• 1444

• 1521

• 1600

Tags

CCSS.6.EE.A.1

Some actions on the calculator will require you to use parenthesis to get the correct answer. Solve these two equations to see if this is true.

1) (8+9-4)*2=

2) 8+9-4*2=

• 26, 9

• 28, 12

• 30, 14

• 32, 16

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2