Unit 6: Integer Problem Solving GA

Match the model with correct equation.

• 4 + (-3) = 7

• 4 + 3 = 7

• • - 4 + 3 = - 1

• • - 4 + (- 3) = -1

Tags

VA.6.CE.2.a

Choose all correct statements about integer computation.

(**There are 2 correct)

• When adding two positive numbers, the answer will be negative.

• 
  When adding two negative numbers, the answer will be negative.

• 
  When adding two negative numbers, the answer will be positive.

• 
  When adding two numbers with different signs, the answer will depend on which has larger sign.

Tags

VA.6.CE.2.a

Solve and enter your answer.

- 8 + 15 =

Mathematical Equivalence

ON

Tags

VA.6.CE.2.b

Solve and enter your answer.

-13 + -16 + -7 =

Mathematical Equivalence

ON

Tags

VA.6.CE.2.b

Solve and enter your answer.

7 - (-8) =

Mathematical Equivalence

ON

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VA.6.CE.2.b

Solve and enter your answer.

-5 - 9 =

Mathematical Equivalence

ON

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VA.6.CE.2.b

Solve and enter your answer.

( -8) (3)

Mathematical Equivalence

ON

Tags

VA.6.CE.2.b

Mathematical Equivalence

ON

Tags

VA.6.CE.2.b

A deep-sea exploring ship has a diver exploring at 252 feet below sea level.

The diver climbes 137 feet deeper toward a cave.

How deep was the diver when he got to the cave?

• -389 feet

• 115 feet

• -115 feet

• 389 feet

Tags

VA.6.CE.2.d

A submarine is currently 150 feet below sea level.

If it descends another 75 feet, what will be its new depth?

• -75 feet

• 75 feet

• 225 feet

• -225 feet

Tags

VA.6.CE.2.d