Worksheets
Resources
Workbooks
Log in
Get started for free
First Grade Number Sense Worksheets and Activities
all
kindergarten
1st grade
2nd grade
3rd grade
4th grade
5th grade
Math
Number sense
Level
Can’t find an activity?
Rounding to the nearest 10 - Wizard
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Wizard
In this worksheet, students round two-digit numbers to the nearest ten. Numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Rounding to the nearest 10 - Mugs
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Mugs
In this place value worksheet, students round two-digit numbers to the nearest ten. Numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Rounding to the nearest 10 - Dizzy
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Dizzy
In this place value worksheet, students round two-digit numbers to the nearest ten. Remember, numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Rounding to the nearest 10 - Merry-go-round
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Merry-go-round
In this worksheet, students round two-digit numbers to the nearest ten. Remember, numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Rounding to the nearest 10 - Aviator
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Aviator
In this worksheet, students need to round two-digit numbers to the nearest ten. Remember, numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Rounding to the nearest 10 - Alien
Level
Grade
1st Grade
Topic
Rounding
Rounding to the nearest 10 - Alien
In this place value worksheet, students need to round two-digit numbers to the nearest ten. Remember, numbers ending in 5 should be rounded up. Worksheet instructions: Round each number to the nearest ten.
Share
Making 10 with ten frames (2 addends missing) - Seal
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (2 addends missing) - Seal
This ten frames worksheet helps students learn how numbers add up to 10. In the following exercises, students need to find both missing addends. Worksheet instructions: Count the green and white counters in each frame. Then, fill in the blanks.
Share
Making 10 with ten frames (2 addends missing) - Flamingo
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (2 addends missing) - Flamingo
This ten frames worksheet helps students learn how numbers add up to 10. In the following exercises, students need to find both missing addends. Worksheet instructions: Count the pink and white counters in each frame. Then, fill in the blanks.
Share
Making 10 with ten frames (2 addends missing) - Fog
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (2 addends missing) - Fog
This base 10 blocks worksheet helps students learn how numbers add up to 10. In the following exercises, students need to find both missing addends. Worksheet instructions: Count the orange and white counters in each frame. Then, fill in the blanks.
Share
Making 10 with ten frames (1 addend missing) - Hedgehog
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (1 addend missing) - Hedgehog
This 10 frames worksheet helps students learn how numbers add up to 10. Worksheet instructions: Count the green and white counters in each frame. Then, fill in the blanks.
Share
Making 10 with ten frames (1 addend missing) - Snake
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (1 addend missing) - Snake
This 10 frames worksheet helps students learn how numbers add up to 10. Worksheet instructions: Count the pink and white counters in each frame. Then, fill in the blanks.
Share
Making 10 with ten frames (1 addend missing) - Celebration
Level
Grade
1st Grade
Topic
Base ten blocks
Making 10 with ten frames (1 addend missing) - Celebration
This 10 frames worksheet helps students learn how numbers add up to 10. Worksheet instructions: Count the orange and white counters in each frame. Then, fill in the blanks.
Share
Count from 81 to 100 with hints
Level
Grade
1st Grade
Topic
Counting
Count from 81 to 100 with hints
Worksheet instructions: Fill in the missing numbers in the empty boxes below.
Share
Count from 61 to 80 with hints
Level
Grade
1st Grade
Topic
Counting
Count from 61 to 80 with hints
Worksheet instructions: Fill in the missing numbers in the empty boxes below.
Share
Count from 41 to 60 with hints
Level
Grade
1st Grade
Topic
Counting
Count from 41 to 60 with hints
Worksheet instructions: Fill in the missing numbers in the empty boxes below.
Share
Count from 21 to 40 with hints
Level
Grade
1st Grade
Topic
Counting
Count from 21 to 40 with hints
Worksheet instructions: Fill in the missing numbers in the empty boxes below.
Share
Count and sort (4 groups) - Flowers
Level
Grade
1st Grade
Topic
Counting
Count and sort (4 groups) - Flowers
Worksheet instructions: How many of each? Write the correct number for each item inside the box. You can cross out items as you count them.
Share
Count and sort (4 groups) - Cars
Level
Grade
1st Grade
Topic
Counting
Count and sort (4 groups) - Cars
Worksheet instructions: How many of each? Write the correct number for each item inside the box. You can cross out items as you count them.
Share
Circle the correct number - Violin
Level
Grade
1st Grade
Topic
Counting
Circle the correct number - Violin
Worksheet instructions: Circle the correct number of objects in each box.
Share
Read the number and circle the objects - Helmet
Level
Grade
1st Grade
Topic
Counting
Read the number and circle the objects - Helmet
Worksheet instructions: Circle the correct number of objects in each box below.
Share
Counting with 1 less - Dogs
Level
Grade
1st Grade
Topic
Counting
Counting with 1 less - Dogs
Worksheet instructions: Count the dogs, and answer the questions that follow.
Share
Counting with 1 less - Cars
Level
Grade
1st Grade
Topic
Counting
Counting with 1 less - Cars
Worksheet instructions: Count the cars, and answer the questions that follow.
Share
Counting with 1 less - Birds
Level
Grade
1st Grade
Topic
Counting
Counting with 1 less - Birds
Worksheet instructions: Count the birds, and answer the questions that follow.
Share
Counting plus 1 more - Dogs
Level
Grade
1st Grade
Topic
Counting
Counting plus 1 more - Dogs
Worksheet instructions: Count the dogs, and answer the questions that follow.
Share
Counting plus 1 more - Cars
Level
Grade
1st Grade
Topic
Counting
Counting plus 1 more - Cars
Worksheet instructions: Count the cars, and answer the questions that follow.
Share
1
2
3
4
5
next