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includes Teacher and Student dashboards

### Measures 1 skill from

Measures 1 skill from

Track each student's skills and progress in your Mastery dashboards

With a free account, teachers can

- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

4 questions

Show answers

- Q1Break apart the number you are Subtracting . 43 - 18=____43 - 10 -543 -10 -943 - 10 - 643 - 10 - 3 - 5 = 2530s2.NBT.B.5
- Q2Break apart the number you are Subtracting . 45 - 14=____45 - 10 - 845 - 10 - 2 - 2 = 3145 - 10 - 945 - 10 - 730s2.NBT.B.5
- Q3Break apart the number you are Subtracting . 46 - 17=____46 - 4 - 446 - 6 - 446 - 10 - 3 - 446 - 5 - 630s2.NBT.B.5
- Q4Break apart the number you are Subtracting . 44 - 16=____44 - 10 - 3 - 344 - 9 - 844 - 3 - 344 - 6 - 930s2.NBT.B.5