Subtraction Using Open Number Lines - One atta Time

☰

Reset Score Skip Problem

language >

English Spanish French German Italian Russian Vietnamese

Keypad >

Generate Results Printout

Correct 0 +1 Incorrect 0 +1 Score 0

Waiting on your teacher to grade.

COMPLETE!

Correct!

Incorrect

Assignment Complete

21,480 - 16,271 =

Check Answer ✔ Submit

×

Name

Do Not Include Problems Create PDF