2-Digit Addition and Subtraction Using a Number Line

Front

What is 70 - 15?

Back

55

Front

What is the answer to 35 - 18?

Back

17

Front

What is the problem being solved if you see 62 - 25 on a number line?

Back

62 - 25

Front

What is 10 - 6?

Back

4

Front

If Ms. Flory has 28 apples and Ms. Delouis gives her 10 more, do we add or subtract?

Back

Add

Front

What does a number line help us visualize?

Back

Addition and subtraction of numbers.

Front

What is the result of 37 + 62?

Back

99

Front

If you see 4 + 6 on a number line, what is the answer?

Back

10

Front

What is the first step in solving 70 - 15 on a number line?

Back

Start at 70 and move left 15 spaces.

Front

What does it mean to subtract on a number line?

Back

To move left from the starting number.