Read the story.
Michelle filled 2 buckets with 45 seashells each. Then, she lost 20 seashells when a wave knocked over one of her buckets.
Which expression tells you how many seashells Michelle had left?
1 answer
45 + 45 - 20
Michelle filled 2 buckets with 45 seashells each. Then, she lost 20 seashells when a wave knocked over one of her buckets.
Which expression tells you how many seashells Michelle had left?
1 answer