Question
Yoko has 21 small pebbles more than Sabrina. If Yoko gives Sabrina 7 small pebbles, how many more small pebbles will Yoko have than Sabrina?
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Yoko has 21 small pebbles more than Sabrina. If Yoko gives Sabrina 7 small pebbles, how many more small pebbles will Yoko have than Sabrina?