🎉Get unlimited workbooks for just $5/month!Subscribe

1st Grade Numbers 1-20 Worksheets and Activities

worksheet-Numbers-&-number-words-(11-20)---Ice-Cream

Numbers & number words (11-20) - Ice Cream

TopicLearning numbers

Numbers & number words (11-20) - Ice Cream

Worksheet instructions: Trace the number words and fill in the missing numbers in the empty boxes (11-20).

worksheet-Addition-(sums-to-20)---House

Addition (sums to 20) - House

Addition (sums to 20) - House

This worksheet helps students improve their math skills by adding two numbers with sums of 20 or less. Worksheet instructions: Solve each addition problem.

worksheet-Counting-with-ten-frames-(1-20)---Athlete

Counting with ten frames (1-20) - Athlete

TopicTen frames

Counting with ten frames (1-20) - Athlete

Worksheet instructions: Count the counters in each frame. Write the correct number of counters above the line.

worksheet-Counting-with-ten-frames-(1-20)---Sheep

Counting with ten frames (1-20) - Sheep

TopicTen frames

Counting with ten frames (1-20) - Sheep

Worksheet instructions: Count the counters in each frame. Write the correct number of counters above the line.

worksheet-Count-objects-and-subtract-within-20---Tent

Count objects and subtract within 20 - Tent

TopicSubtraction

Count objects and subtract within 20 - Tent

Worksheet instructions: Count the number of tents. Cross out the number of tents you are taking away (subtracting). Count how many are left and write the answer.

worksheet-Count-objects-and-subtract-within-20---Star

Count objects and subtract within 20 - Star

TopicSubtraction

Count objects and subtract within 20 - Star

Worksheet instructions: Count the number of stars. Cross out the number of stars you are taking away (subtracting). Count how many are left and write the answer.

worksheet-Count-objects-and-subtract-within-20---Party-Hat

Count objects and subtract within 20 - Party Hat

TopicSubtraction

Count objects and subtract within 20 - Party Hat

Worksheet instructions: Count the number of hats. Cross out the number of hats you are taking away (subtracting). Count how many are left and write the answer.

worksheet-Count-objects-and-subtract-within-20---Kite

Count objects and subtract within 20 - Kite

TopicSubtraction

Count objects and subtract within 20 - Kite

Worksheet instructions: Count the number of kites. Cross out the number of kites you are taking away (subtracting). Count how many are left and write the answer.

worksheet-Count-objects-and-subtract-within-20---Elf

Count objects and subtract within 20 - Elf

TopicSubtraction

Count objects and subtract within 20 - Elf

Worksheet instructions: Count the number of elves. Cross out the number of elves you are taking away (subtracting). Count how many are left and write the answer.

worksheet-Addition-maze-(sums-to-20)--Teddy-Bear

Addition maze (sums to 20) -Teddy Bear

Addition maze (sums to 20) -Teddy Bear

Worksheet instructions: Help the bear reach the honey by coloring in each box if the answer equals 20.

worksheet-Addition-maze-(sums-to-20)---Classmates

Addition maze (sums to 20) - Classmates

Addition maze (sums to 20) - Classmates

Worksheet instructions: Help the students reach the school by coloring in each box if the answer equals 20.

worksheet-Addition-maze-(sums-to-20)---Giraffe

Addition maze (sums to 20) - Giraffe

Addition maze (sums to 20) - Giraffe

Worksheet instructions: Help the giraffe reach the tree by coloring in each box if the answer equals 20.

worksheet-Addition-maze-(sums-to-20)---Helmet

Addition maze (sums to 20) - Helmet

Addition maze (sums to 20) - Helmet

Worksheet instructions: Help the helmet reach the bicycle by coloring in each box if the answer equals 20.

worksheet-Addition-maze-(sums-to-20)---Bottle

Addition maze (sums to 20) - Bottle

Addition maze (sums to 20) - Bottle

Worksheet instructions: Help the bottle reach the recycle bin by coloring in each box if the answer equals 20.

worksheet-Addition-maze-(sums-to-20)---Gift

Addition maze (sums to 20) - Gift

Addition maze (sums to 20) - Gift

Worksheet instructions: Help the present reach the Christmas tree by solving each addition problem.

worksheet-Addition-maze-(sums-to-20)---Clothes

Addition maze (sums to 20) - Clothes

Addition maze (sums to 20) - Clothes

Worksheet instructions: Help the clothes reach the washing machine by solving each addition problem.

worksheet-Addition-maze-(sums-to-20)---Excited-Monkey

Addition maze (sums to 20) - Excited Monkey

Addition maze (sums to 20) - Excited Monkey

Worksheet instructions: Help George the monkey reach his friend by solving each addition problem.

worksheet-Addition-maze-(sums-to-20)---Green-Bird

Addition maze (sums to 20) - Green Bird

Addition maze (sums to 20) - Green Bird

Worksheet instructions: Help Amy the bird reach the nest by solving each addition problem.

worksheet-Addition-maze-(sums-to-20)---Friends

Addition maze (sums to 20) - Friends

Addition maze (sums to 20) - Friends

Worksheet instructions: Help Maya, Noa and Michael reach the playground by solving each addition problem.

worksheet-Numbers-and-Words-(0-20)---Sleepy-Pup

Numbers and Words (0-20) - Sleepy Pup

Numbers and Words (0-20) - Sleepy Pup

Worksheet instructions: Circle the correct number for each word (0-20).

worksheet-Numbers-and-Words-(0-20)---Hungry-Hamster

Numbers and Words (0-20) - Hungry Hamster

Numbers and Words (0-20) - Hungry Hamster

Worksheet instructions: Circle the correct number for each word (0-20).