Subtracting Positive and Negative Rational Numbers

What was the initial balance in the bank account before buying the candy bar?

• Negative $6.85

• Negative $4.55

• Negative $1.15

• Negative $5.70

Tags

CCSS.7.NS.A.1C

What is the result of subtracting $1.15 from a balance of negative $5.70?

• Negative $4.55

• Negative $6.85

• Negative $5.85

• Negative $7.00

Tags

CCSS.7.NS.A.1C

How do you rewrite the subtraction of a positive number from a negative number?

• As subtracting a positive number

• As subtracting a negative number

• As adding a positive number

• As adding a negative number

Tags

CCSS.7.NS.A.1C

What is the first step in solving negative 4 and 1/7 minus negative 6/7?

• Subtract the numerators

• Find a common denominator

• Change to an addition problem

• Convert to improper fractions

What is negative 4 and 1/7 converted to an improper fraction?

• Negative 27/7

• Negative 29/7

• Negative 28/7

• Negative 30/7

Tags

CCSS.7.NS.A.1C

What is the result of adding negative 29/7 and 6/7?

• Negative 35/7

• Negative 24/7

• Negative 22/7

• Negative 23/7

What is the mixed number form of negative 23/7?

• Negative 3 and 1/7

• Negative 4 and 1/7

• Negative 4 and 2/7

• Negative 3 and 2/7

Tags

CCSS.7.NS.A.1C

What is the first step in solving 12.8 minus 21.6?

• Convert to improper fractions

• Find a common denominator

• Convert to an addition problem

• Subtract directly

Tags

CCSS.6.NS.C.7C

What is the absolute value of negative 21.6?

• 0

• 12.8

• 21.6

• 8.8

Tags

CCSS.7.NS.A.1C

What is the final result of 12.8 plus negative 21.6?

• Negative 10.8

• Negative 8.8

• Negative 9.8

• Negative 7.8

Tags

CCSS.7.NS.A.1C