Counting Worksheet: Numbers 11 to 20
The teen numbers and up to twenty. Grouping the triangles in fives makes counting much easier.
My name is: ______________________
Count the objects in each row out loud, then circle how many there are.
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
161314 — circle the right number
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
101113 — circle the right number
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
201718 — circle the right number
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
131512 — circle the right number
▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
192022 — circle the right number
Grown-ups: show the answers
Top to bottom: 14, 11, 18, 13, 20. The most common mix-up is counting faster than pointing — slow touching fixes it almost every time.
More counting fun: Counting Games with Household Objects and the Numbers 1 to 20 worksheet.