Rational Numbers

Is the sum of -7 + 5 positive or negative?

• Positive
• Negative

What is the absolute value of -3 1/2?

• 1/2
• -1/2
• 3 1/2
• -3 1/2

Is the sum of -7 3/5 + -4 3/4 positive or negative?

• Positive
• Negative

Add. 
-0.94 + -1.65

• -2.59
• -0.71
• 2.59
• 0.71

-40 + 15.05= 

• 55.05
• 24.95
• -24.95
• 14.65

Finish this statement: "The opposite of 7 is......

• 7 units to the right of zero
• 7
• 7 units to the left of zero
• 14 units to the left of zero

What is the decimal equivalent of 4/25?

• 16%
• 0.16
• 1.6
• 0.08

What is the fraction equivalent of 0.40?

• 40%
• 1/25, 2/50, 4/100
• 4/5, 20/25, 40/50, 80/100
• 2/5,10/25,20/50,40/100

What operation do we use to turn fractions into decimals?

• addition
• subtraction
• multiplication
• division

What is the definition of rational numbers?

• positive and negative fractions
• positive and negative decimals
• positive and negative whole numbers
• All of the above