All True or False Questions! Help is greatly appreciated!! :D
a + b – b = a is an identity.
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Mathematics, 22.01.2021 22:30 sodiumvlogsYT
All True or False Questions! Help is greatly appreciated!! :D
a + b – b = a is an identity.
Multiplication and Division are inverse operations that undo each other. This enables them to be used to write identities such as 3 x 4 ÷ 4 = 3.
7 x 2 + 3 = 17 is an identity.
24 ÷ 3 + 4 = 12 is an identity.
4 x 3 ÷ 3 = 4 is an identity. Multiplication is repeated addition. So, 6 + 6 + 6 + 6 = 4 x 6
Division is repeated subtraction. So, 24 – 6 – 6 – 6 – 6 = 0
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