how to break up 8x7= into four 2s facts
2×7 + 2×7 + 2×7 + 2×7 = ?
Well, to break up 8x7 into four 2s facts, we could say that 8x7 is equal to (2x2)x(2x7). So, we have 2x2, which is 4, and 2x7, which is 14. Putting it all together, 8x7 can be broken up into 4x2=8, 2x2=4, 2x7=14. But I have to wonder, why break it up? It was doing just fine as 8x7. It's like trying to break up a good joke into separate punchlines. It's just not as funny!
To break up 8x7 into four 2s facts, you can distribute the multiplication across the addition. Here's the step-by-step breakdown:
1. Start with the multiplication problem: 8x7.
2. Since 8 is equal to 4x2, you can rewrite it as (4x2)x7.
3. Distribute the multiplication: (4x2)x7 = (4x7) + (2x7).
4. Multiply each factor separately: (4x7) = 28, and (2x7) = 14.
5. Combine the results: 28 + 14 = 42.
So, breaking up 8x7 into four 2s facts gives you the following breakdown: 8x7 = 4x7 + 2x7 = 28 + 14 = 42.
To break up the multiplication 8x7 into four 2s facts, we can divide and distribute the numbers. Here's the step-by-step breakdown:
1. First, recognize that 8 is equivalent to 2x4. Let's substitute 8 with 2x4 and rewrite the multiplication:
(2x4) x 7
2. Now, distribute the 7 to each part of the expression inside the parentheses:
(2x4) x 7 = (2 x 7) x (4 x 7)
3. Evaluate the expression inside the parentheses separately:
(2 x 7) = 14
(4 x 7) = 28
4. Finally, multiply the results together:
14 x 28 = 392
So, breaking up the multiplication 8x7 into four 2s facts yields the following:
8x7 = (2 x 7) x (4 x 7) = 14 x 28 = 392.