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Standards/Math/West Virginia/M.1.6.e

M.1.6.e

M.1.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10 and use strategies such as
M.1.6.a
M.1.6.b
M.1.6.c
M.1.6.d
M.1.6.e

Creating equivalent but easier or known sums (e.g., adding 6 +7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

Khan Academy Resources
Add within 20Subtract within 20Subtract within 20 visuallyAdd & subtract within 20Add within 20 visuallyAdding within 20 using place value blocksAdding within 20 using ten frames
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