Add. [120−5−7]+[−3−14−910] [93−14−14] [151443] [9−14−143] [310−8−21]

asked Feb 13, 2022 50.2k views

3 votes

Add.

[120−5−7]+[−3−14−910]

[93−14−14]

[151443]

[9−14−143]

[310−8−21]

4.7k points

Please log in or register to add a comment.

1 vote

Do what is in parentheses first then add them together

5.0k points

1 vote

You add each number that is in the same position correlated to the box. Ex: 12+-3=9

4.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.7m questions

6.0m answers