Question

4. Look at the numbers in the box.
4
-21
-11
-5
6
20
-10
-9
-6
1
7
a. Find three numbers from the box whose sum
is zero.
b. Find two numbers whose sum is the
minimum.
c. Find the numbers whose difference is
maximum.
d. Find four numbers whose sum is 5.​

Answer 1

Answer:

d. 20,-10,-5,*$*$£$¥#*=*÷¥@9÷9÷934€4€÷9×9×€3&3×9##9#=&;÷,÷€÷£÷93£4&=;÷&÷£÷9=€4