1. Stacy made a necklace for her doll using 14 green beads and 6 white beads. How many beads does the necklace have?   2. Barbara has two dolls. The first doll costs $ 2 and the second costs $ 5. How many dollars do the two dolls cost?   3. Warren empties 45 marbles from a small box into a big box that already contains 16 marbles. How many marbles are now there in the big box?   4. Warren arranges 10 blocks in four stacks. He then arranges 20 blocks in six stacks. How many blocks did he arrange in the ten stacks?   5. Warren likes toy vehicles. He has 2 cars and 61 trucks. How many toy vehicles does he have?