Floats and Anchors

Choose the correct expression that this statement represents:

The submarine starts at 5. Then, you remove 4 floats.

• -5 - 4

• 5 - 4

• 5 + 4

• 4 - 4

Choose the correct expression that this statement represents:
The submarine starts at 1. Then, you add 3 floats

• 1 + 3

• 3 + 1

• 1 - 3

• 1 - (-3)

Choose the correct expression that this statement represents:
The submarine starts at 2. Then, you add 6 anchors.

• -2 + 6

• 2 - 6

• 2 + (-6)

• -6 - 6

Choose the correct expression that this statement represents:
The submarine starts at 5. Then, you remove 1 anchor.

• 5 - (-1)

• 5 + 1

• 1 - (-1)

• -5 + 1

Choose the correct expression that this statement represents:
The submarine starts at -2. Then, you add 3 anchors.

• -2 + 3

• 2 + 3

• 2 - 3

• -2 + (-3)

Removing floats is the same as adding

Removing anchors is the same as adding

• -7
• 10
• 3
• 1

• 0
• -4
• -6
• 3

• -4
• 2
• 0
• -12