Pick up missing numbers and solve problems. Sasha had 60 rubles and Dima has 40 rubles. on money the boys bought? identical badges. how much is one badge.

Let there will be so they bought 4 badges. Now we solve. 1) 60+40=100 (rub) - only 2) 100:4=25 (rub) - are costed by one Answer badge: one badge costs 25 rubles
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