This easy sheet keeps first graders hopping along the number line for sums up to 18. Part A traces the addition words sum, add, plus, total, more, and equal so children can match the symbols to the language they hear in class. Part B includes four fill-in-the-blank equations like 7 + 8, 9 + 6, 5 + 7, and 8 + 8, asking kids to count on past ten and write the total. Part C wraps with three true-or-false statements including 6 + 5 = 11, 7 + 7 = 15, and 9 + 9 = 18, reinforcing that doubles like 9 + 9 are worth memorizing for quick mental math.
Style:
Addition Within 20 (Number Lines)
Part A: Trace the Words
Trace each word carefully by following the dotted lines.
1. sum
2. add
3. plus
4. total
5. more
6. equal
Part B: Fill in the Blank
Write the missing word or number on each line.
1. 7 + 8 = 15
2. 9 + 6 = 15
3. 5 + 7 = 12
4. 8 + 8 = 16
Part C: True or False?
Read each statement. Circle True or False.
1. 6 + 5 = 11
True False
2. 7 + 7 = 15
True False
3. 9 + 9 = 18
True False
Addition Within 20 (Number Lines)
★ Part A: Trace the Words
Trace each word carefully by following the dotted lines.
1) sum
2) add
3) plus
4) total
5) more
6) equal
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) 7 + 8 = 15
2) 9 + 6 = 15
3) 5 + 7 = 12
4) 8 + 8 = 16
★ Part C: True or False?
Read each statement. Circle True or False.
1) 6 + 5 = 11
True
False
2) 7 + 7 = 15
True
False
3) 9 + 9 = 18
True
False
Ready to Practice?
Complete each section carefully.
13 Questions
15-20 minutes
Auto-graded
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