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💡 Tip: Add the ones column first. If the ones add to 9 or less, just bring them down. Then add the tens!
Example: 32 + 5 = 37 → ones: 2 + 5 = 7 ✓
1 Solve — No Regrouping ➕
Add the numbers. All sums are 40 or less.
30 + 8 =
31 + 6 =
24 + 13 =
32 + 5 =
21 + 14 =
33 + 4 =
25 + 12 =
30 + 10 =
34 + 3 =
22 + 17 =
35 + 4 =
26 + 11 =
2 Add — Vertical Style ⬇️
Line up the ones and tens. Add each column.
3 Two-Digit + Two-Digit ➕
Both numbers have two digits. Add without regrouping!
11 + 22 =
13 + 24 =
20 + 15 =
14 + 21 =
12 + 25 =
23 + 16 =
10 + 30 =
11 + 26 =
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4 Find the Missing Number 🔍
What number goes in the blank?
31 + = 36
+ 12 = 35
24 + = 38
+ 7 = 37
20 + = 40
+ 13 = 36
33 + = 39
+ 22 = 34
5 More Vertical Addition ⬇️
Add ones, then tens. No regrouping needed!
6 Word Problems 📖
Read each story. Write the number sentence and the answer.
- 1. A toy store has 31 cars and 8 trucks. How many toys in all?
+ =
- 2. Emma picked 24 flowers and her sister picked 13 flowers. How many flowers did they pick?
+ =
- 3. There are 22 red stickers and 15 blue stickers. How many stickers altogether?
+ =
- 4. Dad baked 33 cookies in the morning and 6 more at night. How many cookies did he bake?
+ =
Ex.1: 38, 37, 37, 37, 35, 37, 37, 40, 37, 39, 39, 37
Ex.2: 38, 37, 38, 39, 39, 39
Ex.3: 33, 37, 35, 35, 37, 39, 40, 37
Ex.4: 5, 23, 14, 30, 20, 23, 6, 12
Ex.5: 38, 39, 39, 39, 38, 39
Ex.6: 31+8=39, 24+13=37, 22+15=37, 33+6=39