Numeracy Activity, Mental Math, A. Perform The Indicated Operation., 1. -23 + (-12) =, 2. 12 - (-5)

Numeracy Activity

Mental Math
A. Perform the indicated operation.
1. -23 + (-12) =
2. 12 - (-5) =
3. (-23) - (-10) =
4. 48 + (-22) =
5. (-9) + 8 =
B. Recall the rules in multiplying and dividing integers.
1. (-7) (4)
2. (12) (8)
3. (-7) (-6)
4.(-75) = (-15)
5. (-36) = (4)


pa sagot po please kailangan napo kasi sa monday yung matino po sana:( pleasee po

 

A.

1. -35

2. 17

3. -13

4. 26

5. -1

B.

1. -20

2. 72

3. -42

4. -5

5. -0.125

:)