In this article, we have focused on worksheets for the addition of single-digit numbers. These worksheets are suitable for pre-kindergarten to 1st-grade students. The worksheets have been carefully segregated into addition by different single-digit numbers (0–9). Below, we have a collection of 10 printable worksheets in JPEG and PDF formats for free download. Please feel free to share this worksheet for non-commercial educational purposes. This is compliant with CCSS1.OA.C.6, and Standard CCSS2.OA.B.2 standards, which are used in most schools in the USA.
Addition Worksheet For Grade 1
Addition worksheet for grade 1 Numbers(0-9) PDF:
Common Core State Standards
- Standard CCSS1.OA.C.6: 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).
- Standard CCSS2.OA.B.2: Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
