50div (-10)=-5 10div 1= = 9times 5= -1times (-12)= 7times 10= -10times 2= 1times (-1)= 63div 9= -6times (-4)= 90div 10= 5times (-2)= 8times 7= -48div 12= -144div 12= -3times (-10)= 33div 3= 22div 2= 60div 6= 8times (-4)= 3times 12= -96div (-8)= 3times (-9)= -63div 7=

## Step 1: Calculating $10 \div 1$<br />### Any number divided by 1 is itself.<br />## Step 2: Calculating $9 \times 5$<br />### $9$ multiplied by $5$ is $45$.<br />## Step 3: Calculating $-1 \times (-12)$<br />### The product of two negative numbers is positive. $1 \times 12 = 12$.<br />## Step 4: Calculating $7 \times 10$<br />### $7$ multiplied by $10$ is $70$.<br />## Step 5: Calculating $-10 \times 2$<br />### The product of a negative number and a positive number is negative. $10 \times 2 = 20$. So, the result is $-20$.<br />## Step 6: Calculating $1 \times (-1)$<br />### The product of a positive number and a negative number is negative. $1 \times 1 = 1$. So, the result is $-1$.<br />## Step 7: Calculating $63 \div 9$<br />### $63$ divided by $9$ is $7$.<br />## Step 8: Calculating $-6 \times (-4)$<br />### The product of two negative numbers is positive. $6 \times 4 = 24$.<br />## Step 9: Calculating $90 \div 10$<br />### $90$ divided by $10$ is $9$.<br />## Step 10: Calculating $5 \times (-2)$<br />### The product of a positive number and a negative number is negative. $5 \times 2 = 10$. So, the result is $-10$.<br />## Step 11: Calculating $8 \times 7$<br />### $8$ multiplied by $7$ is $56$.<br />## Step 12: Calculating $-48 \div 12$<br />### The quotient of a negative number and a positive number is negative. $48 \div 12 = 4$. So, the result is $-4$.<br />## Step 13: Calculating $-144 \div 12$<br />### The quotient of a negative number and a positive number is negative. $144 \div 12 = 12$. So, the result is $-12$.<br />## Step 14: Calculating $-3 \times (-10)$<br />### The product of two negative numbers is positive. $3 \times 10 = 30$.<br />## Step 15: Calculating $33 \div 3$<br />### $33$ divided by $3$ is $11$.<br />## Step 16: Calculating $22 \div 2$<br />### $22$ divided by $2$ is $11$.<br />## Step 17: Calculating $60 \div 6$<br />### $60$ divided by $6$ is $10$.<br />## Step 18: Calculating $8 \times (-4)$<br />### The product of a positive number and a negative number is negative. $8 \times 4 = 32$. So, the result is $-32$.<br />## Step 19: Calculating $3 \times 12$<br />### $3$ multiplied by $12$ is $36$.<br />## Step 20: Calculating $-96 \div (-8)$<br />### The quotient of two negative numbers is positive. $96 \div 8 = 12$.<br />## Step 21: Calculating $3 \times (-9)$<br />### The product of a positive number and a negative number is negative. $3 \times 9 = 27$. So, the result is $-27$.<br />## Step 22: Calculating $-63 \div 7$<br />### The quotient of a negative number and a positive number is negative. $63 \div 7 = 9$. So, the result is $-9$.