subtract the following. (show your solutions)
1. -6 - (+3) =
2. 9 - (-4) =
3. -8 - (+5) =
4. 10 - (-6) =
5. 7 - (+2) =
6. -5 - (+7) =
7. 8 - (-6) =
8. 10 - (3)=
9. 1 - (-5) =
10. -7 - (-7) =
1. -6 - (+3) =
2. 9 - (-4) =
3. -8 - (+5) =
4. 10 - (-6) =
5. 7 - (+2) =
6. -5 - (+7) =
7. 8 - (-6) =
8. 10 - (3)=
9. 1 - (-5) =
10. -7 - (-7) =
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Answer:
1.-9
2.13
3.13
4.16
5.5
6.-12
7.14
8.7
9.6
10.0
Step-by-step explanation:
calculate po kau
Answer:
1. -9
2. 13
3. -13
4. 16
5. 5
6. -12
7. 14
8. 7
9. 6
10. 14
Step-by-step explanation:
1.- factor out the negative sign from the expression
=-(6+3)
-add the numbers
=-9
2.-when there is a - sign in front of an expression in parentheses change the sign of each term in the expression
=9+4
-add the numbers
=13
3.-factor out the negative sign from the expression
=-(8+5)
-add the numbers
=-15
4.-when there is a - sign in front of an expression in parentheses change the sign of each term in the expression
=10+6
-add the numbers
=16
5.-subtract the numbers
7-2=5
6.-factor out the negative sign from the expression
=-(5+7)
-add the numbers
=-12
7.-when there is a - sign in front of an expression in parentheses change the sign of each term in the expression
=8+6
-add the numbers
=14
8.-subtract the numbers
10-3=7
9.-when there is a - sign in front of an expression in parentheses change the sign of each term in the expression
=1+5
-add the numbers
=6
10.-factor out the negative sign from the expression
=7+7
-add the numbers
=14