Matematika 1. (+4)x(+2)= 2. (-4)x(-8)= 3. (-7)x(+9)= 4. (+3)x(-10)= 5. (-18)x(-3)= 6. 0x(-5)= 7. (-4,8)x(+1,3)=

sabinaquigleyulv – April 05, 2023

1. (+4)x(+2)=
2. (-4)x(-8)=
3. (-7)x(+9)=
4. (+3)x(-10)=
5. (-18)x(-3)=
6. 0x(-5)=
7. (-4,8)x(+1,3)=

Jawaban:

1.(+4)(+2)

=4×2

=8

2.(-4)(-8)

=-4×(-8)

=32

3.-7(+9)

=-7) ×(+9)

=-63

4.(+3)×(-10)

=4×3(-10)

=-120

5.(-18)x(-3)

=(-18) ×(-3)

=54

6. 0x(-5)

=0×(-5)

=0

7. (-4,8)x(+1,3)

=(-4.8) ×{+1.3)

=-6.24

jadikan jawaban tercerdas kalo mau

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