Mystery Letter - Hundred Charts for Upper Case Letters & Lower Case Letters - Color, Find, and Write the Mystery Letter

Oct 22, 2026

Uploaded by Damian

Printable “Mystery Letter” hundreds charts for uppercase and lowercase letter practice. Instructions guide learners to print chosen letters, color or cover specified numbers in the order of letter formation, and then write the mystery letter in the space provided at the top of each page. Uppercase charts cover pages 2–27 and lowercase charts cover pages 28–53. Answer clues appear at the bottom of each chart page for quick identification.

LanguageEnglish

CategoryExam

FormatPDF

Pages53

Reading Time2 h 14 min

AccessFree to download

How to use the Mystery Letter hundreds charts

Number coloring/covering and finding the mystery letter

Uppercase vs lowercase page ranges

Mystery Letter Hundreds Charts for Upper Case Letters & Lower Case Letters! • Print off letters of choice. The mystery letter answers are on the bottom of each hundreds chart page for easy identification. Uppercase letters are found on pp. 2-27 while lowercase letters are on pp. 28-53. • The child colors or covers the numbers in order of how they are presented. (Note that the numbers are presented in the order of how you form the letter when you write the letter.) • Once the letter has been fully colored/covered, the child writes the mystery letter in the space provided towards the top of the page. Read how we used these hundreds charts on our blog by clicking HERE or on the image to the right. 􀃆 Terms of Use: This free printable pack was created for you to use at home with your child/students or with multiple children in a classroom/tutoring setting. Please do not sell, host, reproduce, giveaway, or store on any other site (including a blog, Facebook, 4Shared, Dropbox, etc.). Thank you! Clip art: [www.depositphotos.com](www.depositphotos.com) ©2015 All Rights Reserved. [www.thisreadingmama.com](www.thisreadingmama.com) Mystery Letter Hundred Chart Color these numbers: 5, 15, 24, 34, 43, 53, 62, 72, 81, 91, 6, 16, 27, 37, 48, 58, 69, 79, 90, 100, 63, 64, 65, 66, 67, 68 The mystery letter is: | | | --- | | | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 1 | 1 2 | 1 3 | 1 4 | 1 5 | 1 6 | 1 7 | 1 8 | 1 9 | 20 | | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | | 9 1 | 9 2 | 9 3 | 9 4 | 9 5 | 9 6 | 9 7 | 9 8 | 9 9 | 100 | | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 1 10 | | 1 1 1 | 1 1 2 | 1 1 3 | 1 1 4 | 1 1 5 | 1 1 6 | 1 1 7 | 1 1 8 | 1 1 9 | 1 20 | A:re wsnA [www.thisreadingmama.com](www.thisreadingmama.com) Mystery Letter Hundred Chart Color/Cover these numbers: 3, 13, 23, 33, 43, 53, 63, 73, 83, 93, 103, 4, 5, 6, 17, 27, 37, 47, 56, 55, 54, 67, 77, 87, 97, 106, 105, 104 The mystery letter is: | | | --- | | | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 1 | 1 2 | 1 3 | 1 4 | 1 5 | 1 6 | 1 7 | 1 8 | 1 9 | 20 | | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | | 9 1 | 9 2 | 9 3 | 9 4 | 9 5 | 9 6 | 9 7 | 9 8 | 9 9 | 100 | | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 1 10 | | 1 1 1 | 1 1 2 | 1 1 3 | 1 1 4 | 1 1 5 | 1 1 6 | 1 1 7 | 1 1 8 | 1 1 9 | 1 20 | B:re wsnA [www.thisreadingmama.com](www.thisreadingmama.com) Mystery Letter Hundred Chart Color/Cover these numbers: 28, 17, 16, 15, 24, 33, 43, 53, 63, 73, 83, 94, 105, 106, 107, 98 The mystery letter is: | | | --- | | | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 1 | 1 2 | 1 3 | 1 4 | 1 5 | 1 6 | 1 7 | 1 8 | 1 9 | 20 | | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | | 9 1 | 9 2 | 9 3 | 9 4 | 9 5 | 9 6 | 9 7 | 9 8 | 9 9 | 100 | | 101 | 102 | 103 | 104 | 105 | 106 | 1

FAQs

What do learners do on each Mystery Letter hundreds chart page?

Learners color or cover the listed numbers in the specified order, then write the mystery letter in the space at the top of the page.

Where can answers be found for identifying the mystery letter?

The mystery letter answers are located at the bottom of each hundreds chart page for easy identification.

Which pages contain uppercase letter charts and which contain lowercase letter charts?

Uppercase letters are on pages 2–27, while lowercase letters are on pages 28–53.

Oct 22, 2026

Uploaded by Damian