Flashcards
Untitled
Cards in this deck (1)
- 1To multiply 237 by 4 without using a calculator, 237 multiplied by 4 equals 948 Start with 4 × 7, which is 28, so write the 8 and carry the 2 to the tens column. 4 × 3 = 12, but remember to add the carried 2 to get 14. Write the 4 and carry the 1 to the hundreds column. 4 × 2 = 8, and we add the carried 1 to get 9. Therefore 237 × 4 = 948Long multiplication:
1. set your sum up with one number on top of the other
2.times one number by the top number elt.
3. add it all up
4. hope fully you have your answer
Check with calculator
BUT NEVER CHEAT.
Information
- Description
- Flashcards on Untitled, created by amina22 on 27/05/2014.
- Created by
- amina22
- Views
- 2
- Rating