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Answered

Perform the following operations.
1. -2(4) (-5) (16)=
2. 4(-5) (6) (3) (-1)=
3. 16+(-9)+(-13)+(-24)=
4. -3+6+9+(-4)+9=
5. -18+26

Give the greatest common factor of the following:
1. 79 and 90
2. 10 and 5
3. 99 and 63
4. 297,165,33
5. 12,6,30,126

Sagot :

OKUMURAKOSHUUIN

Answer:

1. -2(4) (-5) (16)= -8 -5 +16 = 3

2. 4(-5) (6) (3) (-1)= -20 +6 +3 -1 = -12

3. 16+(-9)+(-13)+(-24)= 16 -9 -13 -24 = -30

4. -3+6+9+(-4)+9= -3 +6 +9 -4 +9 = 17

5. -18+26 = 8

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