1. Diane made a necklace for her doll using 70 green beads and 76 red beads. How many beads does the necklace have?   2. Cheryl has two dolls. The first doll costs $ 29 and the second costs $ 43. How many dollars do the two dolls cost?   3. Darren empties 90 marbles from a small box into a big box that already contains 673 marbles. How many marbles are now there in the big box?   4. Adam arranges 31 blocks in four stacks. He then arranges 56 blocks in six stacks. How many blocks did he arrange in the ten stacks?   5. Jack likes toy vehicles. He has 35 buses and 39 trucks. How many toy vehicles does he have?