This document contains a series of math worksheets for grade 1 students. The worksheets cover topics such as writing numerals, counting objects, ordinal numbers, fractions, addition, subtraction, place value, measurement, and skip counting. Each worksheet provides examples and practice problems for students to trace, write, count, compare, add, subtract, and solve. The worksheets are designed to help students learn foundational math concepts and skills in an engaging way through tracing, drawing, matching, bubbling, coloring and other hands-on activities.
1. Math – Eng grade 1 1
Dr.Arunrat Bamrungchit
Count the eggs. Trace the number. Then write it on your own.
1
Write Numerals 0–4
2. Math – Eng grade 1 2
Dr.Arunrat Bamrungchit
2
Write Numerals 0-4
Count the birds. Write the number.
3. Math – Eng grade 1 3
Dr.Arunrat Bamrungchit
3
Write Numerals 5–10
Count the flowers. Trace the number.
Then write it on your own.
4. Math – Eng grade 1 4
Dr.Arunrat Bamrungchit
Trace the number. Draw in that many flowers.
Then write it on your own.
4
Write Numerals 5–10
5. Math – Eng grade 1 5
Dr.Arunrat Bamrungchit
5
Match Numbers
Count the frogs. Draw a line to
show how many.
6. Math – Eng grade 1 6
Dr.Arunrat Bamrungchit
6
Match Numbers
Count the cars. Draw a line
to show how many.
7. Math – Eng grade 1 7
Dr.Arunrat Bamrungchit
Count the apples. Write the number.
Trace the word. Then write it on your own.
7
Number Words to Five
8. Math – Eng grade 1 8
Dr.Arunrat Bamrungchit
Count the balls. Write the number.
Trace the word. Then write it on your own.
8
Number Words to Ten
คาศัพท์นะครับ
trace the word – ลากเส้นตามคา
Your own – เขียนคาศัพท์ด้วยตัวเอง
คาศัพท์นะครับ
unscramble – เรียงคาใหม่ให้ได้
ความหมาย
9. Math – Eng grade 1 9
Dr.Arunrat Bamrungchit
Look at the order. Mark the number.
Circle the first. Underline the third.
Circle the fourth. Underline the fifth.
Circle the second. Underline the third.
9
Ordinals
คาศัพท์นะครับ
mark – ทาเครื่องหมาย, Circle –วงกลม
underline-ขีดเส้นใต้,
10. Math – Eng grade 1 10
Dr.Arunrat Bamrungchit
Draw a line to match the order word to the correct
elephant.
Third
First
Seventh
Second
Fifth
Fourth
Sixth
Eighth
Look at the key. Color the balls.
Key to colors:
first = blue
second = red
fourth = yellow
seventh = purple
ninth = orange
tenth = green
10 Ordinals
Let’s colour
คาศัพท์นะครับ
match – จับคู่, blue-สีน้าเงิน, red-สีแดง
Yellow-สีเหลือง, purple-สีม่วง,
11. Math – Eng grade 1 11
Dr.Arunrat Bamrungchit
The parts of the circle are equal. The parts of the square are not.
Circle the shapes with equal parts.
Cross out the shapes that do not have equal parts.
11
Fractions
คาศัพท์นะครับ
fractions – เศษส่วน, equal – เท่ากัน
square-สี่เหลี่ยม, part-ส่วน
12. Math – Eng grade 1 12
Dr.Arunrat Bamrungchit
Circle the shape that matches the fraction.
2
1
3
1
4
3
Write the numbers.
Practice counting
backwards.
10 __ __ 7 __ __ 4 __ __1
12
Fractions
คาศัพท์นะครับ
shaded-แรเงา, in all-ทั้งหมด,
Matches – จับคู่, backward-นับถอยหลัง
13. Math – Eng grade 1 13
Dr.Arunrat Bamrungchit
13 Fill in the bubble beside the matching
number, and color.
14. Math – Eng grade 1 14
Dr.Arunrat Bamrungchit
Fill in the bubble to answer each question.
Which cat is third?
Which ant is first?
Which shape does
not have equal
parts?
Which shape shows
2
1 ?
Which picture
Shows five?
Which picture
shows 0?
14
15. Math – Eng grade 1 15
Dr.Arunrat Bamrungchit
13 stands for 1 ten and 3 ones. 24 stands for 2 tens and 4 ones.
1 ten + 3 ones = 13 2 tens + 4 ones = 24
Write how many tens and ones. Then write how many in all.
______ ______ = _______ _____ _____ =________
tens ones tens ones
______ ______ = _______ _____ _____ =________
tens ones tens ones
______ ______ = _______ _____ _____ =________
tens ones tens ones
15
Place Value
คาศัพท์นะครับ
stands for-ค่าประจาหลัก,
16. Math – Eng grade 1 16
Dr.Arunrat Bamrungchit
____ ____ = _____ _____ ____ =____
tens ones tens ones
_____ _____ = _____ _____ ____ = ____
tens ones tens ones
_____ _____ = _____ _____ _____ = ____
tens ones tens ones
16
Place Value
Circle groups of ten. Write how many tens
and ones. Then write how many in all.
17. Math – Eng grade 1 17
Dr.Arunrat Bamrungchit
17
Count to Twenty
What comes after the number 10?
Write each number.
18. Math – Eng grade 1 18
Dr.Arunrat Bamrungchit
12 twelve
17 twenty
20 fourteen
14 seventeen
10 nineteen
15 fifteen
19 ten
18 eighteen
18
Count to Twenty
Draw a line to match the picture,
number, and word.
19. Math – Eng grade 1 19
Dr.Arunrat Bamrungchit
Count the tens and ones. Write how many tens and ones.
Then write how many in all.
______ ______ = _______ _____ _____ =_____
tens ones tens ones
______ ______ = _______ _____ _____ =_____
tens ones tens ones
______ ______ = _______ _____ _____ =_____
tens ones tens ones
19
Count to One Hundred
20. Math – Eng grade 1 20
Dr.Arunrat Bamrungchit
1 5 9
11 12 16 20
22 27 30
31 35 38
41 43 46 49 50
52 57 60
61 64 68 70
73 75 79
8 84 87 90
95 100
20
Count to One Hundred
Follow the pattern to complete the
chart.
21. Math – Eng grade 1 21
Dr.Arunrat Bamrungchit
12,13,14 _______ 23,24,25 ______
79,80,81 _______ 45,46,47 ______
37,38,39 _______ 88,89,90 ______
64,65,66 _______ 97,98,99 ______
8,9,10 ______ 56,57,58 ______
30,31,32 ______ 41,42,43 ______
21
Order Numbers
Write the number that comes next.
22. Math – Eng grade 1 22
Dr.Arunrat Bamrungchit
__21_ 22 _____ 55 _____ 9
_____ 74 _____ 81 _____ 40
_____ 49 _____ 60 _____ 38
_____ 33 _____ 65 _____ 26
1. The red crayon is to the left of
the yellow crayon.
2. Neither the blue crayon nor
the red crayon is in the middle.Which is first?
Which is second?
Which is third?
The crayons are red,
blue, and yellow.
Use the clues to color
the crayons the correct
color.
22
Order Numbers
Write the number that comes
before.
คาศัพท์นะครับ
crayon-สีเทียน, clues – ให้เห็นจริง
Correct- ถูกต้อง, color – สี
23. Math – Eng grade 1 23
Dr.Arunrat Bamrungchit
It’s fun to make a pattern by skip counting.
Show how the frog counts by 2’s all the way to 12.
Show how the frog counts by 3’s all the way to 12.
Show how the frog counts by 4’s all the way to 12.
Show how the frog counts by 5’s all the way to 15.
23 Skip Counting
คาศัพท์นะครับ
pattern-รูปแบบ,
skip counting-การนับข้าม
24. Math – Eng grade 1 24
Dr.Arunrat Bamrungchit
Skip count by the number given.
Use the pictures above to help you.
by 2 2__3____________________________
by 3 __________________________________
24
Skip Counting
Count the legs. Write how
many on each line.
25. Math – Eng grade 1 25
Dr.Arunrat Bamrungchit
19
32
51
8
25 Look at the number.
Fill in the bubble under
the picture that matches.
26. Math – Eng grade 1 26
Dr.Arunrat Bamrungchit
What is the next number after 56?
What number comes before 87?
Which shows skip counting by 2?
58, 59, ___, 61 Which number goes in the blank?
What is the next number after 39?
26 Fill in the bubble under the correct
answer.
27. Math – Eng grade 1 27
Dr.Arunrat Bamrungchit
Add to find the sum. 2 + 3 = 5
27
Facts to 5
28. Math – Eng grade 1 28
Dr.Arunrat Bamrungchit
28
Facts to 5
Complete the picture.
Add to find the sum.
29. Math – Eng grade 1 29
Dr.Arunrat Bamrungchit
3 2
+1 +0
2 4
+2 +1
0 + 3 = ____ 3 + 2 = ____
1 +2 = ____ 4 + 0 = ____
29
Facts to 5
Draw a picture to illustrate
the problem.
Add to find the sum.
คาศัพท์นะครับ
draw-วาดรูป, sum-ผลลัพธ์
illustrate-แสดง
39. Math – Eng grade 1 39
Dr.Arunrat Bamrungchit
Read the story problem. Write the number sentence.
Then add to find the answer.
39
5
40. Math – Eng grade 1 40
Dr.Arunrat Bamrungchit
Read the story problem. Write the number sentence.
Then add to find the answer.
40
8
41. Math – Eng grade 1 41
Dr.Arunrat Bamrungchit
Which picture matches the problem? 3 + 2 = 5
Which problem matches the picture?
41 Fill in the bubble to show the correct
answer.
42. Math – Eng grade 1 42
Dr.Arunrat Bamrungchit
42 Fill in the bubble to show
the correct answer.
43. Math – Eng grade 1 43
Dr.Arunrat Bamrungchit
4–1=__3__ 5–1=____
3–3=____ 1– 0=____
5–4=____ 6–3=____
43
Facts to 5
Subtract to find the
difference.
44. Math – Eng grade 1 44
Dr.Arunrat Bamrungchit
5–2=____ 3–2=____
4–1=____ 5–0=____
2–1=____ 3–2=____
44
Facts to 5
Subtract to find the
difference
45. Math – Eng grade 1 45
Dr.Arunrat Bamrungchit
3 – 2 = ______ 5 – 5 = ______
Cross out shapes to show the number being subtracted.
Subtract to find the difference.
2 – 1 = _____ 4 – 2 = _____
3 – 2 = _____ 5 – 5 = _____
4 – 3 = _____ 3 – 1 = _____
45 Facts to 5
46. Math – Eng grade 1 46
Dr.Arunrat Bamrungchit
Cross out shapes to show the number being subtracted.
Subtract to find the difference.
4 - 2 = ______ 2 – 1 = ______
5 – 4 =______ 3 – 3 = ______
4 – 0 = _____ 5 – 2 =_____
46 Facts to 5
47. Math – Eng grade 1 47
Dr.Arunrat Bamrungchit
6 – 3 = _____ 9 – 5 =_____
Cross out shapes to show the number being
subtracted. Subtract to find the difference.
7 – 6 =____ 8 – 4 = ____
10 – 9 = ____ 8 – 1 = ____
47
Facts to 10
48. Math – Eng grade 1 48
Dr.Arunrat Bamrungchit
Find the missing
number
Draw the picture. Cross out the correct number.
Subtract to find the difference.
5 - = 3
6 - = 2
10- = 7
48
Facts to 10
49. Math – Eng grade 1 49
Dr.Arunrat Bamrungchit
Draw the picture. Cross out the correct number.
Subtract to find the difference.
15 19
- 6 - 9
13 15
- 7 - 8
20 – 10 = _____ 18 – 9 = _____
16 – 8 = _____ 13 – 5 = _____
49
Subtracting from 20
and Below
50. Math – Eng grade 1 50
Dr.Arunrat Bamrungchit
Draw the picture. Cross out the correct number.
Subtract to find the difference.
18 16
- 3 - 4
14 19
- 2 - 9
17 12
- 3 - 5
20 – 6 = _____ 15 – 4 = _____
50
Subtracting from 20
and Below
52. Math – Eng grade 1 52
Dr.Arunrat Bamrungchit
Read the story
problem. Subtract
to find the difference.
Add to find the sum.
Hint: A drawing may
help you find the
answer.
18 16 13 10
-9 -5 -7 -7
17 12 15 14
-3 -6 -8 -6
52
Subtracting from20
and Below
Subtract to find the difference.
53. Math – Eng grade 1 53
Dr.Arunrat Bamrungchit
Read the story problem. Then read the question.
Cross out the correct number.
Then subtract to find the difference.
53
54. Math – Eng grade 1 54
Dr.Arunrat Bamrungchit
Compare the
number of
apples each
character has.
Use subtraction.
Read the story problem. Then read the question.
Cross out the correct number. Then subtract to find
the difference.
54
55. Math – Eng grade 1 55
Dr.Arunrat Bamrungchit
55 Fill in the bubble to show the
correct answer.
56. Math – Eng grade 1 56
Dr.Arunrat Bamrungchit
56
Subtract to find the difference.
Fill in the bubble
beside the correct answer.
57. Math – Eng grade 1 57
Dr.Arunrat Bamrungchit
57
Attributes and Location
Look at the key.
Color each item.
58. Math – Eng grade 1 58
Dr.Arunrat Bamrungchit
Follow the directions to complete each picture.
58
Attributes and
Location
59. Math – Eng grade 1 59
Dr.Arunrat Bamrungchit
Circle the word part tri in the words below.
The tri in
triangle stands
for 3.
What does
triangle mean?
3 angles
59
Recognize Shapes
Follow the directions.
60. Math – Eng grade 1 60
Dr.Arunrat Bamrungchit
Draw a line to match the shape and the name.
60
Recognize Shapes
Look at the key.
Color each shape.
61. Math – Eng grade 1 61
Dr.Arunrat Bamrungchit
Follow the directions to complete each picture.
61 Draw Shapes
62. Math – Eng grade 1 62
Dr.Arunrat Bamrungchit
1. Draw a large square.
2. Draw a large triangle on top of the square.
3. Go to the bottom of the square.
Draw a tall rectangle within the square,
starting at the bottom.
4. Draw a small circle over the rectangle.
5. Did you draw a house? Finish your drawing.
62
Draw Shapes
Follow the directions to create
a picture.
63. Math – Eng grade 1 63
Dr.Arunrat Bamrungchit
63
Draw Patterns
Look at the pattern.
Show what comes next.
64. Math – Eng grade 1 64
Dr.Arunrat Bamrungchit
64
Draw Patterns
Look at the pattern.
Show what comes next.
65. Math – Eng grade 1 65
Dr.Arunrat Bamrungchit
65 Fill in the bubble to show
the correct answer.
66. Math – Eng grade 1 66
Dr.Arunrat Bamrungchit
66 Fill in the bubble to show
the correct answer.