Question

add the following integers zero and minus 21 ​

Answer 1

Step-by-step explanation:

0+(-21)= -21

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Answer 2

$<b><font color=pink>$

$\huge \tt {ANSWER:-}$

$\huge \tt {0 + ( -21)} \\ \\ \\ \huge \tt { = 0 - 21} \\ \\ \\ \huge \tt {= -21}$

$\huge \tt {\overline {\underline {ANSWER \: IS \: -21}}}$

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