Learning Task 2: Give the missing number in the equation below. 1.6+ = 5 + 6 2. (9×_)×4=×(2×4) 3.(1 x 4) x 0 = x (_x 0 )

Question

Learning Task 2: Give the missing number in the equation below.
1.6+ = 5 + 6
2. (9×_)×4=×(2×4)
3.(1 x 4) x 0 = x (_x 0 )
4. 17 + = 19 + 17
5. (13+6)+7=13+(+)

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RI SƠ 3 years 2021-08-08T11:09:40+00:00 1 Answers 85 views 0

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  1. MichaelMet
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    2021-08-08T11:10:58+00:00
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    Answer:

    The answers are in the explanation.

    Explanation:

    1. Commutative property: The order of the numbers does not affect the result:

    6 + 5 = 5 + 6

    2. Associative property: In add or multiply, you can operate regardless of how the numbers are grouped.

    (9×2)×4=9×(2×4)

    3. Associative property:

    (1 x 4) x 0 = 1 x (4x 0 )

    4. Commutative property:

    17 + 19 = 19 + 17

    5. Associative property:

    (13+6)+7=13+(6+7)

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