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1st Grade Subtraction Within 20
Solve each problem.
Name:
Score: ____ / 20
- 1.
🍪🍪🍪🍪🍪 take away 🍪🍪. How many left?
- 2.
⭐⭐⭐⭐⭐⭐ take away ⭐. How many left?
- 3.
🍎🍎🍎🍎🍎🍎🍎🍎 take away 🍎🍎🍎. How many left?
- 4.
🐝🐝🐝🐝🐝🐝🐝 take away 🐝🐝🐝🐝. How many left?
- 5.
🌸🌸🌸🌸🌸🌸🌸🌸🌸 take away 🌸🌸🌸🌸🌸🌸. How many left?
- 6.
🧸🧸🧸🧸🧸🧸🧸🧸🧸🧸 take away 🧸🧸. How many left?
- 7.
take away . How many left?
- 8.
take away . How many left?
- 9.
take away . How many left?
- 10.
take away . How many left?
- 11.
9 − 4 =
- 12.
12 − 6 =
- 13.
15 − 7 =
- 14.
11 − 8 =
- 15.
16 − 9 =
- 16.
18 − 5 =
- 17.
17 − 8 =
- 18.
14 − 6 =
- 19.
20 − 7 =
- 20.
19 − 9 =
Answer key (for the grown-up)
1st Grade Subtraction Within 20 · 1st Grade Subtraction Within 20
- 1.3
- 2.5
- 3.5
- 4.3
- 5.3
- 6.8
- 7.8
- 8.8
- 9.7
- 10.6
- 11.5
- 12.6
- 13.8
- 14.3
- 15.7
- 16.13
- 17.9
- 18.8
- 19.13
- 20.10
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