7th Grade Math Review: The Number System

Front

What sum does the number line represent? Options: -11 + (-9), -11 + 9, -11 + (-2), -11 + (2)

Back

-11 + 9

Front

The temperature in Franklin County is -5^oC. The temperature in Silver City is four degrees less. What is the temperature in Silver City?

Back

-9

Front

Sayra's checking account balance was $24. She withdrew $46 from her account. What is her account balance after the withdrawal?

Back

-$22

Front

The ABC Corporation had a profit of $3,476 in February and a loss of -$4,509 in March. What was their total income or loss over the two months?

Back

-$1,033

Front

Hebert currently has a balance of -$4.00 in his checking account. His bank requires him to maintain a minimum balance of $20.00. How much money does Hebert need to deposit into his account to reach the minimum balance?

Back

$24

Front

A helicopter is flying 458 feet above sea level. A submarine is submerged in water directly under the helicopter at an elevation of -120 feet. What is the distance between the helicopter and the submarine?

Back

578 feet

Front

Equivalent expression for 5-9

Back

5 + (-9)

Front

Which two points on the number line could be combined to have a sum of zero? Options: "a" and "c", "c" and "d", "a" and "e", "b" and "e"

Back

"a" and "e"

Front

A scuba diver's elevation is -36 feet below the surface of the ocean. If the scuba diver ascends 14 feet, what will be their new elevation?

Back

-22 feet

Front

Which point on the number line has the greatest value? Options: A, B, C, D

Back

D