Order of Operations & Numerical Expressions

Which numeric expression matches this written expression?
add four and nine and then multiply by six

• (6-4)x9
• (4+9)x6
• 6x9+4
• 9x4-6

Tags

CCSS.3.OA.D.8

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87
• 2 + (8 + 7)
• 2 x 8 + 7
• 2 x (8 + 7)

Kyle has $4 and Alyssa has $6. Jenny has 3 times as much money as both Kyle and Alyssa combined. Which expression represents this situation?

• (3 x 4) + 6
• (3 x 4) x 6
• 3 x (4 + 6)
• 3 x (4 x 6)

Tags

CCSS.3.OA.A.3

CCSS.3.OA.D.8

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

Bridget simplified the numerical expression below. Select the step she should have completed first.
9+4÷[4X(5-4)]

• multiply the difference by 2
• Add 9 and 4
• Multiply 4 and 5
• Subtract 4 from 5

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

Multiply 2 and 12, and then subtract 8. Which numerical expression represents this statement?

• 8 - 12 x 2
• (12 x 2) - 8
• 2 x (12 - 8)
• 12 x (2 - 8)

Tags

CCSS.3.OA.D.8

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87
• 2 + (8 + 7)
• 2 x 8 + 7
• 2 x (8 + 7)

Tags

CCSS.3.OA.D.8

Which numeric expression matches this written expression?
fifteen less than the product of eight and four

• 15 - 8 x 4
• 15 - (8 x 4)
• (8 x 4) -15
• 8 x (4 - 15)

Tags

CCSS.6.EE.A.4

Subtract 9 from 15 and divide by 3. 
Which numerical expression represents this statement?

• (15 - 9) ÷ 3
• (9 - 15) ÷ 3
• 3 ÷ (15 - 9)
• 3 ÷ (9 - 15)

Tags

CCSS.3.OA.D.8