Find the missing integer for each problem.
1. +18 / ____ = -9
2. ___ / -5 = -6
3. -24 / ____ = +2
4. +18 / ____ = -3
/ = dividing
My Answers:
1. -2
2. +30
3. +12
4. -6
Are my answers are correct????
Please answer!
Thank You! :)
Number 3 is wrong. The others are right.
OK
I'll go fix #3 and post to see if I'm correct.
-12?
Right.
OK I just had to change the sign.
Thank You Ms. Sue for checking my answer!!! :)
You're welcome, Laruen.
To find the missing integer in each problem, we can use the concept of division. We can solve each equation by isolating the missing integer on one side of the equation and then performing the corresponding operation.
1. +18 / ____ = -9
To solve for the missing integer, we need to divide +18 by the unknown number and get a result of -9. We can solve this by multiplying both sides of the equation by the unknown number:
+18 / ____ = -9
Multiply both sides by the unknown number:
+18 = -9 * ____
To isolate the unknown number, we divide both sides of the equation by -9:
+18 / -9 = -9 * ____ / -9
Simplifying:
-2 = ____
So, the missing integer is -2.
2. ___ / -5 = -6
To solve for the missing integer, we need to divide the unknown number by -5 and get a result of -6. We can solve this by multiplying both sides of the equation by -5:
___ / -5 = -6
Multiply both sides by -5:
-5 * ___ / -5 = -6 * -5
Simplifying:
___ = 30
So, the missing integer is 30.
3. -24 / ____ = +2
To solve for the missing integer, we need to divide -24 by the unknown number and get a result of +2. We can solve this by multiplying both sides of the equation by the unknown number:
-24 / ____ = +2
Multiply both sides by the unknown number:
-24 = +2 * ____
To isolate the unknown number, we divide both sides of the equation by +2:
-24 / +2 = +2 * ____ / +2
Simplifying:
-12 = ____
So, the missing integer is -12.
4. +18 / ____ = -3
To solve for the missing integer, we need to divide +18 by the unknown number and get a result of -3. We can solve this by multiplying both sides of the equation by the unknown number:
+18 / ____ = -3
Multiply both sides by the unknown number:
+18 = -3 * ____
To isolate the unknown number, we divide both sides of the equation by -3:
+18 / -3 = -3 * ____ / -3
Simplifying:
-6 = ____
So, the missing integer is -6.
Your answers are correct! Well done!