math 3rd grade

How can you use 4x7 to find 8x7? find the product. I don't understand this how can i expect my 3rd grader to understand.

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  1. 4x7= 28
    8x7= 56

    28 x2 = 56

    Tell ur 3rd grader that double of 4x7 (28) will equal to 8x7 (56)

    hope this helps :)

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  2. Well see 4x7 doubled is well 28+28=56 so 4x7 doubled is equal to 8x7 hope this helps

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  3. 4 x 7 = 28
    Double of 4 is 8, so we will double 28

    (4x2) x 7 = (28x28)
    or
    (4+4) x 7 = (28+28) answer 56)

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  4. Correct

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  5. 2+2=4

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  6. WHAT IS THE HIGEST COMMON FRACTION OF 16 AND 20.

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  7. addton

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  8. Sarah ordered a veggie pizza she ate 3 slices of the veggie pizza how many factions of the veggie pizza are left over

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  9. The answer is 56

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  10. Kids should learn on their own

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  11. Deanng

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  12. are all of the multiplies of 8 are multiplies of 2 or 4

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  13. How can you use 4×7 8×7 find the product.

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  14. 4 x 7 and 8 x 7... THE ANSWER IS 56!!!!

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  15. If you don't know how to devide just ask me. For example you know that 5x5 is 25 well watch this. This is the deviding part so pay attention 25: 5=5. Did you see that? You have to start with the highest number but first make an multiplaction problem than find the product. So lets do this 5x5=25 so lets call it a multiaplcation form then make it like this 25:5=5 now lets call that a devision form.Now that this all makes sence you should know it now:)

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  16. If your having trouble in multiplication then you came to the right area.Now lets just say your having trouble on your times tables so im going to guess what number your having trouble on 6 7 8 9.Now I don't know some of these so maybe you'll have to find out your self but I know only three if your in a 3rd 4th or 5th maybe you would know these but I don't know about 3rd grade. Well im sorry I coulden't help maybe you could someone elses idea.

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  17. Stop cheating kids

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  18. bro write the product of 4x7

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