Question

and 3D shapes.
sum: (-7) + (-9) + 4+16
s mixed fraction: a)
2
11
place value of following number
b) 12.452
numbers on number line: a)
de of the square whose nerimoto​

Answer 1

Step-by-step explanation:

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Answer 2

$(-7) + (-9) + 4+16 \\ = - 7 - 9 + 20 \\ = - 16 + 20 \\ = 4$

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