Numbers 221-230 Basic 1 Mathematics Lesson Note

COUNTING SKILL: Numbers 221-230

Numbers 221 to 230: 

221 – TWO HUNDRED AND TWENTY-ONE 

222 – TWO HUNDRED AND TWENTY-TWO 

223 – TWO HUNDRED AND TWENTY-THREE 

224 – TWO HUNDRED AND TWENTY-FOUR 

225 – TWO HUNDRED AND TWENTY-FIVE 

226 – TWO HUNDRED AND TWENTY-SIX 

227 – TWO HUNDRED AND TWENTY-SEVEN 

228 – TWO HUNDRED AND TWENTY-EIGHT 

229 – TWO HUNDRED AND TWENTY-NINE 

230 – TWO HUNDRED AND THIRTY

Exercise 1: Count from 221 to 230: 221, 222, 223, 224, 225, 226, 227, 228, 229, 230

Exercise 2: Fill in the missing numbers:

1. 221, ___, 223, ___, 225
2. 226, ___, 228, ___, 230
3. 222, 223, ___, 225, ___

Exercise 3: What number comes after?

1. 224, ___
2. 227, ___
3. 229, ___

2. SKIP COUNTING

Skip Counting in 2s: Exercise 4: Count in 2s:

1. 2, 4, 6, ___, 10, ___
2. 12, 14, ___, 18, ___
3. 20, 22, ___, 26, ___

Skip Counting in 5s: Exercise 5: Count in 5s:

1. 5, 10, ___, 20, ___
2. 25, 30, ___, 40, ___
3. 15, 20, ___, 30, ___

Skip Counting in 10s: Exercise 6: Count in 10s:

1. 10, 20, ___, 40, ___
2. 50, 60, ___, 80, ___
3. 30, 40, ___, 60, ___

Exercise 7: Continue the patterns:

1. 6, 8, 10, ___, ___, ___
2. 35, 40, 45, ___, ___, ___
3. 70, 80, 90, ___, ___, ___