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💡 No regrouping means the ones digits add up to 9 or less. Example: 12 + 4 = 16 → ones: 2 + 4 = 6 ✓
1 Solve — No Regrouping ➕
Add the numbers. The ones digits will NOT add to more than 9.
10 + 5 =
12 + 3 =
11 + 7 =
14 + 5 =
13 + 4 =
10 + 9 =
15 + 3 =
11 + 6 =
16 + 2 =
12 + 7 =
13 + 6 =
17 + 1 =
2 Add — Vertical Style ⬇️
Add the ones first, then the tens. No regrouping needed!
3 Tens and Ones Table 🔟
Fill in the tens and ones columns, then write the sum.
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4 Find the Missing Number 🔍
What number goes in the blank? Remember — no regrouping!
12 + = 15
+ 4 = 18
11 + = 19
+ 6 = 17
15 + = 18
+ 2 = 16
13 + = 17
+ 5 = 20
5 True or False? ✅❌
Circle T if the equation is correct or F if it is wrong.
6 Word Problems 📖
Read each story. Write the number sentence and the answer.
- 1. There are 12 red crayons and 5 blue crayons in a box. How many crayons are there in all?
+ =
- 2. Sam saw 11 birds in a tree. Then he saw 6 more birds fly in. How many birds are there now?
+ =
- 3. A farmer has 14 eggs. He finds 4 more in the barn. How many eggs does he have?
+ =
- 4. Mia read 13 pages on Monday and 5 pages on Tuesday. How many pages did she read in all?
+ =
Ex.1: 15, 15, 18, 19, 17, 19, 18, 17, 18, 19, 19, 18
Ex.2: 16, 19, 19, 18, 17, 17
Ex.3: 17 (1,7), 17 (1,7), 19 (1,9)
Ex.4: 3, 14, 8, 11, 3, 14, 4, 15
Ex.5: T, F, T, F, T, F
Ex.6: 12+5=17, 11+6=17, 14+4=18, 13+5=18