Question

1) -56 ÷-8 =
2) ? ÷-7 = -9
3) ? ÷3 = -7
4) -100 ÷ -10 =
5) -50÷ ? =10​

Answer 1

$1) \: - 56 \div - 8 = \\ - \div - = + \\ 56 \div 8 \\ 7$

$2) \: \div - 7 = - 9 \\ ( \: 63 \: ) \div - 7 = - 9$

$3) \: \div 3 = - 7 \\ ( \: - 21 \: ) \div 3 = - 7$

$4) \: - 100 \div - 10 \\ - \div - = + \\ 100 \div 10 \\ 10$

$5) \: - 50 \div \: = 10 \\ - 50 \div ( \: - 5 \: ) = 10$