Grade 1 Math Worksheets

What’s in this collection

182 free printable Grade 1 Math worksheets. Each one is a US Letter PDF with the answer key on its last page.

Skills covered:

• Addition Within 20 · 31 worksheets (1.OA.C.6)
• Geometry · 11 worksheets (1.G.A.1, 1.G.A.2, 1.G.A.3)
• Measurement And Data · 12 worksheets (1.MD.A.1, 1.MD.A.2, 1.MD.C.4)
• Mixed Review · 25 worksheets (1.OA.C.6, 1.NBT.B.2, 1.NBT.B.3, 1.MD.A.2)
• Place Value · 38 worksheets (1.NBT.B.2, 1.NBT.B.3)
• Subtraction Within 20 · 31 worksheets (1.OA.C.6)
• Time And Money · 34 worksheets (1.MD.B.3, 2.MD.C.8)

Levels: Easy (62), Standard (62), Challenge (58). Start with an Easy set to check the skill, use Standard sets for regular practice, and save Challenge sets for review.

How to use these worksheets

• Print at Actual size (100%) on US Letter paper.
• Let the learner finish the activity pages before you check answers with the answer key page.
• If most answers are correct, move up a level; if not, try another set at the same level.