1) There are 5 airplanes at the airport. 3 more planes have landed on the same airport this afternoon. How many planes are in total? a) 4 b) 6 c) 8 2) There are 4 trucks on the road. 3 of it disappeared. How many trucks are there on the road now? a) 2 b) 1 c) 4 3) In the pacific ocean there are 5 boats. Later, 5 more boats appear. How many boats are there now? a) 10 b) 7 c) 5 4) There are 2 helicopters flying in the sky. Then, 5 new helicopters join the others. How many helicopters are flying in the sky now? a) 7 b) 6 c) 8 5) 10 cars are waiting on a gas station. A few minutes later, 5 cars left . How many cars are there now? a) 4 b) 5 c) 7 6) Juan is playing with 5 toy trains. He lends 2 trains to his friend Pablo. how many train does Juan have now? a) 5 b) 1 c) 3

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