- A3 + 7 = 10
- B3 − 7 = −4
- C−3 − 4 = −7
- D4 − 7 = −3
Step-by-Step Solution
The blue hop goes 3 steps right (to 3). The orange hop goes 7 steps left, so it subtracts 7: .
Answer: B) 3 − 7 = −4
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