Answer:

1. Who jogged longer and by how many kilometers.

2. 3km by Julia and 2km by Cathy

3. subtraction.

3-2=N

4. 3-2=1

5. Julieta jogged longer by 1 kilometer.

Answer:

Julieta jogged 1 kilometer longer than Cathy.

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What is asked?

• Who jogged longer by how many kilometer.

What are given?

• 3 kilometer and 2 kilometer.

What is the operation to be used?

• Subtraction

What is the number sentence?

• 3 kilometer - 2 kilometer = N

How is the solution done? Show your solution.

• 3 - 2 = 1

What is the complete answer?

• Julieta jogged 1 kilometer longer than Cathy.