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Yellow counters are +1 and red counters are −1. In rows A and B the orange loop shows which two groups are added first. What do the two rows show?

Class 7Properties of IntegersIntegers
  • ACommutative property; both rows equal −6
  • BAssociative property; both rows equal −12
  • CAssociative property; both rows equal −6
  • DDistributive property; both rows equal 6

Step-by-Step Solution

Row A: . Row B: . Changing the grouping does not change the sum: associative property.
Answer: C) Associative property; both rows equal −6

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