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Nonamiya [84]
3 years ago
12

Write two addition sentences where the sum is zero. Describe the numbers.

Mathematics
2 answers:
Neko [114]3 years ago
6 0
0+0=0    0+0=0+0

They are all addition, and they are all 0, and since 0 equals nothing, the sum is equivalent to 0!
Paha777 [63]3 years ago
6 0

Answer:

1) 0+0=0

2) -7+7=0

Step-by-step explanation:

To Find :Write two addition sentences where the sum is zero.

Solution:

1) 0+0 = 0

Since we know that the sum of 0 and 0 is 0

So, the first addition sentence where the sum is zero. is 0+0=0

2)-7+7=0

Sum of numbers with equal values but opposite signs is 0 i.e. sum of of positive and negative integer with same value is 0.

So,  the second addition sentence where the sum is zero is -7+7=0

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If f(1)=2f(1)=2 and f(n)=f(n-1)^2-n
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