J. Using the Number Line
Use your desk number line to solve the following problems.
- 35 + 23 =
- 19 + 35 =
- 47 + 16 =
- 12 + 38 + 18 =
- 21 + 19 + 30 =
- Sketch a number line and show the hops to solve Question 5.
Use your desk number line to solve the following problems.