Quick math

1+1 = ?

• 5

• 2.1

• $4\times4$

• 2

• 0

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

 $2\times2$  = ...

•  $2\ +\ 2$  

•  $2^2$  

•  $\sqrt{16}$  

• Trick question: all answers are right

Tags

CCSS.6.EE.A.1

 $2^3\ \vee\ 3^2$  

• <

• >

• =

Tags

CCSS.6.EE.A.1

 $x^y\ =\ y^x$ , where  $x\ne y$   and  $x,\ y$  are natural

Write with a comma  $x,\ y$  

 $a^{a^{a^{...}}}=2,\ a\ =\ ?$  

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