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# Subtraction Within 20 Fact Checkups

1st - 2nd
Subjects
Standards
Resource Type
Formats Included
• PDF
Pages
33 pages

### Description

Increase fact fluency with subtraction facts within 20 with these basic half page checks ups arranged by subtrahend. These timed or untimed pages can be used as assessments and come with student tracking pages. They are great for practicing -0 through -10 facts as well as subtracting related doubles and mixed review

Includes:

*Half page -0 through -10 fact pages (Subtacting within 20).

*Subtracting related doubles

*5 Mixed review pages (-0 & -1, -2 & -3, -4&-5, -6 & -7 and -8 & -9)

*Half page student tracker

*Teacher chart to track student progress

You might also like my Addition within 20 Fact checkups!

Total Pages
33 pages
N/A
Teaching Duration
N/A
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### Standards

to see state-specific standards (only available in the US).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.