How do students avoid confusing "-teen" numbers (13–19) with "-ty" decades (30–90)?

Have students exaggerate the final syllable: "-TEEN" has a long /ē/ nasal ring and always starts with a 1 (14 = Fourteen), whereas "-TY" is a quick tap at the end and always ends with a 0 (40 = Forty).

Are these 1–100 worksheets great for the 100th Day of School?

Yes! Teachers love printing Sheet Set #1 (Complete 1–100 Chart) with our "Star Writer" reward badge enabled for their 100th Day of School math centers.

Can I customize a sheet for numbers 100 to 120 for 1st Grade?

Yes! Click "Customize in Studio" on any card and type "101 102 103 ... 120" to match the Common Core 1.NBT.A.1 standard.

Count to 100 & Skip Counting (K.CC.A.1)

Numbers 1 to 100 Tracing Worksheets (Hundreds Chart & Skip Counting PDF)

Build stamina and base-10 pattern recognition from 1 to 100 with decade tracing rows, 100s-chart bands, and skip-counting worksheets by 2s, 5s, and 10s.

4 Printable Sets

Printable Numbers 1 to 100 Tracing Worksheets (Hundreds Chart & Skip Counting PDF) Sets (Direct PDF & Studio)

Download any worksheet below as an instant 300 DPI PDF, or open it in the live studio to customize lines and fonts.

Sheet Set #1

Complete Numbers 1 to 100 Compact 10-Row Chart

10 rows of 10 numbers • Full 1–100 sequential handwriting

Numbers 1 to 100 Sequential Chart TracingZaner-Bloser + Starting Dots

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40

Sheet Set #2

Skip Counting by 10s & Decade Words (10 to 100)

Pairs 10, 20, 30...100 with Ten, Twenty, Thirty...One Hundred

Decade Numbers & Words (10 to 100)Zaner-Bloser + Starting Dots

10 Ten 20 Twenty

30 Thirty 40 Forty

50 Fifty 60 Sixty

70 Seventy 80 Eighty

Sheet Set #3

Skip Counting by 5s to 100 (Nickel & Clock Prep)

4 lines • Alternates -5 and -0 endings up to 100

Skip Counting by 5s (5 to 100) TracingZaner-Bloser + Starting Dots

5 10 15 20 25

30 35 40 45 50

55 60 65 70 75

80 85 90 95 100

Sheet Set #4

Skip Counting by 2s (Even Numbers 2 to 50)

5 lines • Builds even-number parity and 2-times-table readiness

Skip Counting by 2s (Even Numbers)Zaner-Bloser + Starting Dots

2 4 6 8 10

12 14 16 18 20

22 24 26 28 30

32 34 36 38 40

Decade Numbers (10–100) Spelling Rules & Skip-Counting Milestones

Master the "-ty" suffix (meaning "grupos of ten") and watch out for the classic Forty spelling trap!

Decade Digit	Decade Word	Base-10 Meaning	Spelling Pattern & Rule Note
10	Ten	1 Group of Ten	Pure CVC short /ĕ/ word
20	Twenty	2 Groups of Ten	Tw- root (shared with Two and Twelve) + -enty
30	Thirty	3 Groups of Ten	r-controlled Thir- (shared with Thirteen and Third) + -ty
40	Forty	4 Groups of Ten	SPELLING ALERT: Spelled F-O-R-T-Y (drops the "u" from Four!)
50	Fifty	5 Groups of Ten	Closed short /ĭ/ Fif- (shared with Fifteen and Fifth) + -ty
60	Sixty	6 Groups of Ten	Regular base word Six + suffix -ty
70	Seventy	7 Groups of Ten	Regular base word Seven + suffix -ty
80	Eighty	8 Groups of Ten	Eight + -y (only ONE "t" in Eighty!)
90	Ninety	9 Groups of Ten	Keeps the silent "e" in Nine + suffix -ty (N-I-N-E-T-Y)
100	One Hundred	10 Groups of Ten	Two-syllable closed pattern hun-dred

Mastering the 100s Chart, Decade Bridges, and Skip Counting in K–2

Counting and writing to 100 is the capstone math goal of Kindergarten (CCSS.Math.Content.K.CC.A.1) and the launchpad for 1st Grade place value (1.NBT.A.1, extending the counting sequence to 120). When students trace numbers in structured 10-per-row bands, they visually discover that every column shares the same ones digit (e.g., 4, 14, 24, 34) while every row advances the tens digit.

For young hands, writing all 100 numbers in a single sitting can cause pencil fatigue. We recommend starting with our Skip Counting by 10s and 5s sheets or printing 20 numbers per day (1–20, 21–40, 41–60, 61–80, 81–100) before celebrating the 100th Day of School with the full 1–100 chart.

Frequently Asked Questions: Numbers 1 to 100 Tracing Worksheets (Hundreds Chart & Skip Counting PDF)

In historical English vowel shifts, the vowel in "Forty" shortened to an r-controlled /ɔːr/ sound and dropped the "u" by the 16th century. Contrast "Four" (4), "Fourteen" (14), and "Forty" (40) side-by-side so students never lose points on spelling tests!