5.18 Multiplying Integers

Which of these actions will move the submarine UP? Check ALL that apply.

• Removing Anchors

• Removing Floats

• Adding Anchors

• Adding Floats

What will happen to the sub if you remove 3 groups of 4 anchors?

• The sub will go down 12

• The sub will go up 12

What will happen if you remove 2 groups of 7 floats?

• The sub will go up 14

• The sub will go down 14

What will happen if you add 4 groups of 5 floats?

• The sub will go up 20

• The sub will go down 20

What will happen if you add 3 groups of 8 anchors?

• The sub will go up 24

• The sub will go down 24

The sub starts at 0. If you add 5 groups of 2 floats, where will the sub end up?

• 7

• 10

• -10

• -7

The sub starts at 0. If you add 6 groups of 3 anchors, where will the sub end up?

• -18

• 18

• 12

• -12

The sub starts at 0. If you remove 2 groups of 4 anchors, where will the sub end up?

• -6

• 6

• -8

• 8

The sub starts at 0. If you add 9 groups of 3 anchors, where will the sub end up?

• -27

• 27

• 24

• -24

The sub starts at 0. If you remove 7 groups of 4 anchors, where will the sub end up?

• 21

• 28

• -28

• -21