Grade 1 Math Worksheets: 48 Addition and Subtraction Pages with Answer Key

About this product

Fluency with addition and subtraction within 20 is a core grade 1 goal in the US Common Core standards (1.OA.C.6) and in the UK year 1-2 curriculum. This book builds it in four steps, from facts within 10 to facts within 20, with 12 sheets per step so practice is spread out instead of crammed.

Every sheet has a name, date and score line. The answer key shows each sheet with the answers in red, so marking takes a minute.

Why it helps: Short daily sheets build number-fact fluency without tears. Answer key makes checking fast for busy parents and teachers. The progress chart and certificate give children a visible goal.

Common questions

What age is it for? Most children aged 5 to 7 (kindergarten to grade 2, reception to year 2).

Can I print it more than once? Yes, print as many copies as you need for your own family or one classroom.

Is there an answer key? Yes, a separate PDF with every sheet answered.

Is anything shipped? No, it is an instant PDF download.

What you get

• Grade-1-Math-Worksheets.pdf
• Grade-1-Math-Answer-Key.pdf
• README.txt
• LICENSE.txt

Formats: pdf

For: Parents, homeschoolers and grade 1 / year 1-2 teachers