7th grade - Trimestral exam - Integers and Rational numbers

What is the sum?
 $\frac{4}{5}+\frac{1}{5}$  

•  ^{$\frac{5}{10}$} 

•  ^{$\frac{1}{2}$} 

• 1

•  _{$\frac{4}{5}$} 

Tags

CCSS.4.NF.B.3A

What is the product?
⁴/₅ × ¹/₅

• ⁵/₁₀
• ⁴/₁₀
• ⁴/₂₅
• ⁵/₂₅

Tags

CCSS.5.NF.B.6

What is the quotient?
³/₄ ÷ ³/₈

• ¹/₂
• ¹/₄
• 0
• 2

Tags

CCSS.6.NS.A.1

What is the difference?

⁹/₁₄ - ³/₇

• ³/₁₄

• ⁶/₇

• ³/₇

• ⁶/₁₄

Will the answer be positive or negative?
- $-\frac{2}{3}\times\left(-\frac{1}{4}\right)\ \times\left(-\frac{3}{5}\right)\times\left(-\frac{1}{2}\right)$  

• Positive

• Negative

Will the answer be positive or negative?
- $-\frac{1}{3}\times\left(-\frac{3}{4}\right)\ \times\left(-\frac{1}{5}\right)\times\left(\frac{3}{8}\right)$  

• Positive

• Negative

Solve the expression:
 $\frac{1}{2}\left(0.75\right)$  

•  $\frac{3}{8}$  

•  $\frac{0.75}{2}$  

•  $\frac{4}{6}$  

Divide these fractions

• $\frac{8}{2}$

• $\frac{54}{4}$
  

• $13\frac{1}{2}$
  

• $13\frac{2}{4}$

Tags

CCSS.6.NS.A.1

 $5\frac{3}{4}\times\frac{1}{4}=?$  

•  $\frac{23}{16}$  
  

•  $1\frac{7}{16}$  
  

•  $\frac{15}{16}$  
  

Tags

CCSS.7.NS.A.3

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

Tags

CCSS.7.NS.A.2B