Subtraction
Exercises
Correction
Correction
| A) What is Subtraction? | |
|---|---|
| 1) Subtracting Number Within 20 | Ex 1 Ex 2 Ex 3 Ex 4 Ex 5 Ex 6 Ex 7 Ex 8 |
| 2) Subtracting Multiple Numbers | Ex 9 Ex 10 Ex 11 Ex 12 Ex 13 Ex 14 Ex 15 |
| B) Subtraction In Columns | |
| 3) Subtracting In Columns | Ex 16 Ex 17 Ex 18 Ex 19 |
| 4) Solving Real-World Problems | Ex 20 Ex 21 Ex 22 Ex 23 |