Rational Number Arithmetic

Rounded to two decimals, 1/9 = .11. What is 4/9?

(a)  

Tags

CCSS.6.NS.A.1

CCSS.6.NS.B.3

Which fraction is largest?
 $\frac{1}{6}$  or  $\frac{2}{5}$  

• 1/6

• 2/5

Tags

CCSS.4.NF.A.2

Which fraction is the smallest?

 $\frac{3}{7}$  or  $\frac{1}{2}$  

• 3/7

• 1/2

Tags

CCSS.4.NF.A.2

Rounded to two decimals,

1/11= .09

3/11=.27

What is 9/11?

(a)  

Tags

CCSS.6.NS.A.1

Sunday will be 60 degrees outside. If Saturday was 16 degrees colder, what was the temperature on Saturday?

(a)  

Tags

CCSS.7.NS.A.3

Last winter, the coldest temperature was -16 degrees. What is the temperature if it gets 12 degrees warmer?

(a)  

Tags

CCSS.7.NS.A.1C

Which answers give you a sum of 8?

(Hint: There are TWO answers!)

• 9+(-1)

• -8+0

• -1+-9

• 1-(-7)

Tags

CCSS.7.NS.A.1C

What is the temperature on the thermometer shown?

(You may answer using a fraction or decimal)

(a)  

Tags

CCSS.6.NS.C.7C

Will the solution to this problem be positive or negative?

58 + -72

• positive

• negative

Tags

CCSS.7.NS.A.1C

976 - (-731)

The solution to this problem will be...

• positive

• negative

Tags

CCSS.7.NS.A.1C