First Grade Missing Numbers Worksheets and Activities

worksheet-Adding-4-numbers-with-missing-addend---Basketball

Adding 4 numbers with missing addend - Basketball

Adding 4 numbers with missing addend - Basketball

In this worksheet, the student needs to find the missing number in each problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-4-numbers-with-missing-addend---Baseball

Adding 4 numbers with missing addend - Baseball

Adding 4 numbers with missing addend - Baseball

In this worksheet, students need to find the missing number in each 4-digit addition problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-4-numbers-with-missing-addend---Elephant

Adding 4 numbers with missing addend - Elephant

Adding 4 numbers with missing addend - Elephant

In this worksheet, students need to find the missing number in each four-digit addition problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-3-numbers-with-missing-addend---Jungle

Adding 3 numbers with missing addend - Jungle

Adding 3 numbers with missing addend - Jungle

Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. In this worksheet, the student needs to find the missing number in each equation. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-3-numbers-with-missing-addend---Space

Adding 3 numbers with missing addend - Space

Adding 3 numbers with missing addend - Space

Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. In this worksheet, students need to find the missing number in each equation. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-3-numbers-with-missing-addend---Desert

Adding 3 numbers with missing addend - Desert

Adding 3 numbers with missing addend - Desert

In this worksheet, the student needs to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-3-numbers-with-missing-addend---Ocean

Adding 3 numbers with missing addend - Ocean

Adding 3 numbers with missing addend - Ocean

Students need to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-3-numbers-with-missing-addend---Picnic

Adding 3 numbers with missing addend - Picnic

Adding 3 numbers with missing addend - Picnic

In this worksheet, students need to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.

worksheet-Adding-whole-tens-(missing-number)---Monkey

Adding whole tens (missing number) - Monkey

Adding whole tens (missing number) - Monkey

Worksheet instructions: Find the missing number in each problem.

worksheet-Fact-families---Beach-Ball

Fact families - Beach Ball

TopicFact families

Fact families - Beach Ball

Worksheet instructions: Complete each fact family by writing 4 facts with the given numbers.

worksheet-Fact-families---Snake

Fact families - Snake

TopicFact families

Fact families - Snake

Worksheet instructions: Complete each fact family by writing 4 facts with the given numbers.

worksheet-Skip-count-by-20-starting-at-20---Pig

Skip-count by 20 starting at 20 - Pig

TopicSkip counting

Skip-count by 20 starting at 20 - Pig

Worksheet instructions: Count by 20 from 20 to 1,000, and fill in the missing numbers.

worksheet-Fact-Families-(1-10)---Whales

Fact Families (1-10) - Whales

TopicFact families

Fact Families (1-10) - Whales

Worksheet instructions: Complete each fact family by writing 4 facts with the given numbers.

worksheet-Fact-Families-(1-10)---Bird-House

Fact Families (1-10) - Bird House

TopicFact families

Fact Families (1-10) - Bird House

Worksheet instructions: Complete each fact family by writing 4 facts with the given numbers.

worksheet-Counting-in-sequence-(51-100)---Star-Rainbow

Counting in sequence (51-100) - Star Rainbow

TopicNumber sequences

Counting in sequence (51-100) - Star Rainbow

Worksheet instructions: Fill in the empty circles with the correct missing numbers (51-100).

worksheet-Counting-in-sequence-(1-50)---Super-Star

Counting in sequence (1-50) - Super Star

TopicNumber sequences

Counting in sequence (1-50) - Super Star

Worksheet instructions: Fill in the empty circles with the correct missing numbers (1-50).

worksheet-Counting-in-sequence-(1-10)---Happy-Star

Counting in sequence (1-10) - Happy Star

TopicNumber sequences

Counting in sequence (1-10) - Happy Star

Worksheet instructions: Fill in the empty circles with the correct missing numbers (1-10).

worksheet-Skip-count-by-10-starting-at-16---Skipping-Sloth

Skip-count by 10 starting at 16 - Skipping Sloth

TopicSkip counting

Skip-count by 10 starting at 16 - Skipping Sloth

Worksheet instructions: Count by 10 from 16 to 1,006, and fill in the missing numbers below.

worksheet-Skip-count-by-10-starting-at-12---Skipping-Girl

Skip-count by 10 starting at 12 - Skipping Girl

TopicSkip counting

Skip-count by 10 starting at 12 - Skipping Girl

Worksheet instructions: Count by 10 from 12 to 1,002, and fill in the missing numbers.

worksheet-Skip-counting-by-10-with-Missing-Numbers---Skipping-Capybara

Skip-counting by 10 with Missing Numbers - Skipping Capybara

TopicSkip counting

Skip-counting by 10 with Missing Numbers - Skipping Capybara

Worksheet instructions: Count by 10 from 10 to 1,000, and fill in the missing numbers.