This easy worksheet welcomes kindergartners to addition within 20 with gentle warm-ups and sums that nudge just past ten. Children begin by tracing the key math words plus, sum, add, total, equal, and more, building the vocabulary they will hear in every addition lesson ahead. Then they tackle friendly equations like 9 + 3, 8 + 5, and 7 + 4, using fingers or counters to find each total.
A short true-or-false section asks children to judge statements like 5 + 6 = 11 and 8 + 7 = 15, helping them check their work like a real mathematician. This sheet builds confident first steps across the ten boundary.
Style:
Addition Within 20
Part A: Trace the Words
Trace each word carefully by following the dotted lines.
1. plus
2. sum
3. add
4. total
5. equal
6. more
Part B: Fill in the Blank
Write the missing word or number on each line.
1. 9 + 3 = 12
2. 8 + 5 = 13
3. 7 + 4 = 11
4. 6 + 8 = 14
Part C: True or False?
Read each statement. Circle True or False.
1. 5 + 6 = 11
True False
2. 9 + 4 = 12
True False
3. 8 + 7 = 15
True False
Addition Within 20
★ Part A: Trace the Words
Trace each word carefully by following the dotted lines.
1) plus
2) sum
3) add
4) total
5) equal
6) more
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) 9 + 3 = 12
2) 8 + 5 = 13
3) 7 + 4 = 11
4) 6 + 8 = 14
★ Part C: True or False?
Read each statement. Circle True or False.
1) 5 + 6 = 11
True
False
2) 9 + 4 = 12
True
False
3) 8 + 7 = 15
True
False
Ready to Practice?
Complete each section carefully.
13 Questions
15-20 minutes
Auto-graded
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