Subtraction Within 100
Exercises
Correction
Correction
| Definitions | |
|---|---|
| Subtracting Number Within 20 | Ex 1 Ex 2 Ex 3 Ex 4 Ex 5 Ex 6 Ex 7 Ex 8 |
| Subtracting Multiple Numbers | Ex 9 Ex 10 Ex 11 Ex 12 Ex 13 Ex 14 Ex 15 |
| Subtracting Ones Then Adding Tens | |
| Subtracting to 100 Without Regrouping in Table | Ex 16 Ex 17 Ex 18 Ex 19 Ex 20 |
| Subtracting to 100 Without Regrouping | Ex 21 Ex 22 Ex 23 Ex 24 Ex 25 Ex 26 |
| Subtracting to 100 With Regrouping in Table | Ex 27 Ex 28 Ex 29 Ex 30 Ex 31 |
| Subtracting to 100 With Regrouping | Ex 32 Ex 33 Ex 34 Ex 35 |
| Subtraction Using Columns | |
| Subtracting Using Columns to 100 Without Regrouping | Ex 36 Ex 37 Ex 38 Ex 39 Ex 40 |
| Subtracting Using Columns to 100 With Regrouping | Ex 41 Ex 42 Ex 43 Ex 44 Ex 45 |
| Solving Real-World Problems | Ex 46 Ex 47 Ex 48 Ex 49 |