1st Grade Number Sense Worksheets and Activities | Page 2

In this comparing numbers worksheet, students arrange numbers (1-100) in ascending order, from smallest to biggest. It is perfect for students to practice number recognition and place value. Worksheet instructions: Write the numbers from smallest to biggest.

In this comparing numbers worksheet, students arrange numbers (1-50) in ascending order, from smallest to biggest. It is perfect for students to practice number recognition and place value. Worksheet instructions: Write the numbers from smallest to biggest.

In this comparing numbers worksheet, students arrange numbers (1-30) in ascending order, from smallest to biggest. It is perfect for students to practice number recognition and place value. Worksheet instructions: Write the numbers from smallest to biggest.

In this ordering numbers worksheet, students arrange numbers (1-30) in descending order, from biggest to smallest. This is an excellent way for students to practice number recognition and place value. Worksheet instructions: Write the numbers from biggest to smallest.

In this addition worksheet students practice addition within 100 by finding missing numbers in equations. It reinforces number relationships and place value. Worksheet instructions: Find the missing number in each problem.

This addition worksheet helps students practice addition within 100 by finding missing numbers in equations. It reinforces number relationships and place value. Worksheet instructions: Find the missing number in each problem.

In this counting worksheet, students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-100, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

Students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-100, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

Students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-50, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

This counting worksheet helps students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-50, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

This counting worksheet helps students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-30, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

Students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-30, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

This counting worksheet helps students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-20, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

Students strengthen their number sequencing skills by filling in the missing number that comes before or after. This worksheet covers number ranges from 1-20, helping build confidence in number order and recognition. Worksheet instructions: Write the number that comes before or after each number in the spaces provided.

In this counting sequence worksheet, students practice reading numbers 6-10 in order and draw the corresponding number of X's for each number. The process of drawing helps reinforce counting skills and strengthens the understanding of number sequences. Worksheet instructions: Draw X's for each number shown.

In this counting sequence worksheet, students practice reading numbers 1-5 in order and draw the corresponding number of X's for each number. The process of drawing helps reinforce counting skills and strengthens the understanding of number sequences. Worksheet instructions: Draw X's for each number shown.

This place value worksheet helps students understand the base 10 number system by breaking down two-digit numbers (1-99) into tens and ones. This helps students learn to decompose numbers and recognize digit placement value. Worksheet instructions: Fill in the correct tens and ones for the given numbers. Worksheet instructions: Fill in the correct tens and ones for the given numbers below.

This worksheet focuses on skip counting by 9s, starting from 9. Encourage students to observe how the last digit decreases by one with each step, and ask them why this happens. Worksheet instructions: Count by 9s from 9 to 450 and fill in the missing numbers.

Worksheet instructions: Count by 8s from 8 to 400, and fill in the missing numbers.

Worksheet instructions: Count by 7s from 7 to 350, and fill in the missing numbers.

Worksheet instructions: Count by 6s from 6 to 300, and fill in the missing numbers.

Worksheet instructions: Count by 5s from 5 to 250, and fill in the missing numbers.

Worksheet instructions: Count by 4s from 4 to 200, and fill in the missing numbers.

Worksheet instructions: Count by 3s from 3 to 150, and fill in the missing numbers.

Worksheet instructions: Count by 2s from 1 to 99, and fill in the missing numbers below.