Bar Models and Equations

What equation could this bar model represent?

•  $x+62=98$  

•  $x-62=98$  

•  $x+98=62$  

•  $x-98=62$  

Tags

CCSS.HSA.CED.A.3

What equation could this bar model represent?

• $57+y=152$

• $y-57=152$

• $57-y=152$

• $y-157=52$

Tags

CCSS.HSA.CED.A.3

What equation could this bar model represent?

• $x=39+107$

• $x=107-39$

• $x+39=107$

• $107-x=39$

Tags

CCSS.HSA.CED.A.3

Select both equations that could be shown here

• $x=17-8.2$

• $x=17+8.2$

• $x=8.2-17$

• $8.2+x=17$

Tags

CCSS.HSA.CED.A.3

Select both equations that could be shown here

• $54+x=94$

• $x-94=54$

• $94-x=54$

• $x=94+54$

Tags

CCSS.HSA.CED.A.3

Select both equations that could be shown here

• $x=80-12.7$

• $80=x+12.7$

• $x=80+12.7$

• $x=12.7-80$

Tags

CCSS.HSA.CED.A.3

What equation could be represented here?

• $a+3=87$

• $3a=87$

• $\frac{a}{3}=87$

• $a=3\times87$

Tags

CCSS.HSA.CED.A.3

Which equation could be represented here?

• $y=8.3\times5$

• $5y=8.3$

• $y=8.3\div5$

• $y=\frac{8.3}{5}$

Tags

CCSS.HSA.CED.A.3

Which equation could be represented here?

• $\frac{2}{b}=37.2$

• $b=2\times37.2$

• $\frac{b}{2}=37.2$

• $2b=37.2$

Tags

CCSS.HSA.CED.A.3

Select both equations that this diagram could represent:

• $6c=702$

• $c=702\div6$

• $c+6=702$

• $c=6\times702$

Tags

CCSS.HSA.CED.A.3