Order of Operations (School Challenge)

Prime factorize 16 and choose the (2) results below!

• 2⁴

• 2 x 2 x 2 x 2

• 2 x 3²

• 2 x 3 x 3

• 4 x 4

Prime factorize 90 and choose the (2) results below!

• 3² x 5

• 3 x 3 x 5

• 2 x 3² x 5

• 2 x 3 x 3 x 5

• 5 x 9

 $16+5\left(12\div6\right)-5=$  

• 21

• 37

• 42

• 10

Tags

CCSS.7.NS.A.3

 $100-2\left(10\times10\right)\div2=$  

• 0

• 100

• 10

• 200

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $5\left(24-20\right)+3^2\times1=$  

• 123

• 29

• 100

• 129

Tags

CCSS.7.NS.A.3

 $4b\ +\ 1$  

• Algebraic Expression

• Algebraic Equation

• Numerical Expression

• Numerical Equation

Tags

CCSS.6.EE.A.4

 $3b\ +\ 2\ =\ 20$  

• Algebraic Expression

• Algebraic Equation

• Numerical Expression

• Numerical Equation

 $2\left(13\ +\ 2\right)\ =\ 30$  

• Algebraic Expression

• Algebraic Equation

• Numerical Expression

• Numerical Equation

 $2\left(14\div2\right)$  

• Algebraic Expression

• Algebraic Equation

• Numerical Expression

• Numerical Equation

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $3b\ +\ 2\ =\ 20$  

• b = 6

• b = 18

• b = 5

Tags

CCSS.7.EE.B.4A