B 12:3 = 4-1=3 C 10- 7=3 And A 2+15x=x=15-2=13
Answer:
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Answer:
steps: divide, multiply, subtract, and bring down.
Step 1. Calculate how many times the number outside the division bar goes into the first number inside the bar. Step 2. Put the answer on top of the bar. Step 3. Multiply the number outside the division bar by the number at the top of the bar.
