D. Greater Than, Less Than, or Equal To
Do these problems in your head. Use <, >, or = to make the number sentences true.
- 92
80 + 10 + 2 - 709 790
- 30 + 10 + 5 50
- 9315 9135
- 20 + 6 16 + 10
- 412 400 + 10 + 2
- 69 40 + 20 + 10
- 5812 5621
- Professor Peabody used this number sentence to show how a base-ten hopper moved: 100 + 10 + 10 + 7 = 127
Show how the hopper moved on the number line below.
