1. Debbie made a necklace for her doll using 13 blue beads and 26 red beads. How many beads does the necklace have?   2. Michelle has two dolls. The first doll costs $ 5 and the second costs $ 2. How many dollars do the two dolls cost?   3. Michael empties 26 marbles from a small box into a big box that already contains 44 marbles. How many marbles are now there in the big box?   4. Michael arranges 24 blocks in four stacks. He then arranges 39 blocks in six stacks. How many blocks did he arrange in the ten stacks?   5. Michael likes toy vehicles. He has 3 cars and 39 trucks. How many toy vehicles does he have?