1. Stacy made a necklace for her doll using 89 black beads and 69 green beads. How many beads does the necklace have?   2. Debbie has two dolls. The first doll costs $ 34 and the second costs $ 12. How many dollars do the two dolls cost?   3. Andy empties 21 marbles from a small box into a big box that already contains 524 marbles. How many marbles are now there in the big box?   4. Arthur arranges 45 blocks in four stacks. He then arranges 109 blocks in six stacks. How many blocks did he arrange in the ten stacks?   5. Adam likes toy vehicles. He has 33 vans and 38 cabs. How many toy vehicles does he have?