Not sure where to start? These are the lessons and games we recommend most to students, parents and teachers on Basic-mathematics.com. Each lesson explains the topic in plain language, walks you through worked examples step by step, and ends with practice so you can check your understanding. Pick one below, or use the menu to find lessons on fractions, algebra, geometry, statistics and more.
About The Free First Grade Math Worksheet Generator with Answer Keys
Create printable first grade math worksheets in seconds, with an answer key for every worksheet. Choose from 17 topics that cover the main first grade math skills.
Addition and subtraction:
addition facts, subtraction facts, or both mixed together, within 5, 10, or 20
adding three numbers, like 4 + 6 + 3
missing numbers, like 4 + ☐ = 7
true or false equations, like 7 = 8 − 1
picture addition and picture subtraction with shapes to count
ten frames: count the dots, or find how many more make 10
number bonds with one number missing
Numbers and place value:
comparing numbers with <, >, and =, up to 50, 100, or 120
tens and ones, with or without base ten blocks
number patterns: counting by 1s, 2s, 5s, and 10s
number chart puzzles: pieces of a 120 chart to fill in
adding and subtracting tens, like 36 + 10 or 70 − 30
two-digit addition within 100, like 34 + 5 or 34 + 20
Shapes:
halves and fourths: equal parts, color one half or one fourth, and name the shaded part
Made for young learners:
big, easy-to-read numbers
simple outlined pictures that print clearly in black and white, and that children can color in
problems written in a row or stacked
6 to 30 problems per worksheet, and your own worksheet title
Answer keys:
printed on a separate page, so students don’t see the answers
print the answer key on its own, or save both pages as a PDF
Worksheet code and sharing:
every worksheet has a code printed at the bottom
enter the same code and settings to get the exact same worksheet again
no need to save worksheets: just write down the code to reprint a copy or find the answer key
click “Share worksheet” to send a link with the same problems to another teacher or a parent
click “New worksheet” any time for a fresh set of problems
Use these worksheets for classwork, homework, centers, warm-ups, or extra practice at home. Since every worksheet is new, students can practice each skill as many times as they need.