Multiplication of 4 repeating addition method
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The document shows the step-by-step process of creating a multiplication table for 4 using repeated addition and place value. It starts with writing out the products of 4 x 0 to 4 x 4. Then it duplicates these products below an underline and adds 2 to the tens place value to generate more products up to 4 x 9, resulting in a complete multiplication table for 4.
Multiplication of 4 repeating addition method
- 1. CoffeeMath Methods, Tips & Tricks Creating Multiplication Table of 4 Repeating Addition
- 2. Starting with ‘0’ do Repeating Addition of 4 ( 0+2, 2+2, 2+2+2, 2+2+2+2, until 2+2+2+2+2 ) 0+4 4+4 8+4 12+4 0 4 8 12 16
- 3. And we get these products. Duplicate these products put below the underline 0 4 8 12 16
- 4. And we get these products. Duplicate these products put below the underline 0 4 8 12 16 0 4 8 12 16
- 5. Determine 4 ÷ 2 0 4 8 12 16 4÷2= 2 0 4 8 12 16
- 6. Since 4 ÷ 2 equals 2, write 2 on the left of each number below the underline. 0 4 8 12 16 4÷2= 2 20 4 8 12 16
- 7. Since 4 ÷ 2 equals 2, write 2 on the left of each number below the underline. 0 4 8 12 16 4÷2= 2 20 24 8 12 16
- 8. Since 2 ÷ 2 equals 1, write 1 on the left of each number below the underline. 0 4 8 12 16 4÷2= 2 20 24 28 12 16
- 9. Since 4 ÷ 2 equals 2, write 2 on the left of each number below the underline. As 2 represent tens place value, add 2 to the tens place value of 12 0 4 8 12 16 4÷2= 2 20 24 28 12 16 +2 32
- 10. Since 2 ÷ 2 equals 1, write 1 on the left of each number below the underline. And, as 2 represent tens place value, add 2 to the tens place value of 16 0 4 8 12 16 4÷2= 2 20 24 28 12 16 +2 +2 32 36
- 11. Now, we have a set of products of multiplication of 4. 0 4 8 12 16 20 24 28 12 16 +2 +2 32 36
- 12. Now, we have a set of products of multiplication of 4. 0 4 8 12 16 20 24 28 32 36
- 13. Of cause this implies that…… 4x0 4x1 4x2 4x3 4x8 0 4 8 12 16 20 24 28 32 36 4x5 4x6 4x7 4x8 4x9
- 14. When x4 we rearrange in vertical order…. 0 = 0 1 = 04 2 = 08 3 = 12 4 = 16 5 = 20 6 = 24 7 = 28 8 = 32 9 = 36
- 15. THANKS! PuworkUtara