Answer: [tex]\bold\red{55}[/tex]
Answer: [tex]\bold\red{–22}[/tex]
Answer: [tex]\bold\red{–116}[/tex]
4.+87-+23
Answer: [tex]\bold\red{64}[/tex]
Answer: [tex]\bold\red{–8}[/tex]
☑️ When subtracting integers, change the operation to addition then change the sign of the second integer.
☑️ When adding integers with the same signs, just add them and copy the sign.
☑️ When adding integers with different signs, subtract them and copy the sign of the bigger number.
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