writing expressions

(a)  

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Decide if each expression represents one half the difference of 16 and 2.

• $\frac{1}{2}\times16-2$

• $\frac{1}{2}\ \times\ \left(16-2\right)$

• $\left(\frac{1}{2}\ \times\ 16\right)\ -2$

• $\left(\frac{1}{2}\times16\right)-\left(\frac{1}{2}\times2\right)$

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(a)  

Tags

CCSS.6.EE.A.2A

sammy has two more baseballs than his brother ethan. let e represent the number of baseballs ethan has.

• 2 x e

• 2e

• e+2

• d-2

Tags

CCSS.6.EE.B.6

a number z increased by 6, and then the sum is doubled.

• z + 6

• 2(z+6)

• z+6x2

Tags

CCSS.6.EE.A.2A

Max bought skinny jeans for $32 and four shirts for f dollars each.

Which expression matches this?

• 32 + 4 + f

• 32 - 4 x f

• 32 + 4 x f

Tags

CCSS.HSA-SSE.A.1A

5 equal groups of 8

• $5+8$

• $8-5$
  

• $5\times8$

• $8\div5$
  

Tags

CCSS.3.OA.A.1

15 and 26 combined

• $15+26$

• $26-15$

• $15\times26$

• $26\div15$

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Mr. O'Brien is 5 times Blake's age. Blake is m years old.

Which expression matches this?

• 5 + m

• 5m

• 5 ÷ m

Tags

CCSS.HSA-SSE.A.1A

W times five plus thirty-five

• w+35

• 5 + 35 x W

• W x 5 + 35

Tags

CCSS.6.EE.A.2A