1 Use a single variable to create a problem situation based on a given open sentence. 2  Use input/output model with grade appropriate functions. 3  Use symbols to represent unknown quantities in number sentences.  Use the identity property of multiplication on whole numbers in computations and problem situations.
The Manhattan Project was the government project that took place from 1942 to 1946, the purpose of which was to develop a nuclear bomb. It succeeded on 16 July 1945 at the Trinity Test in New Mexico and went on to produce the two atomic bombs that destroyed the Japanese cities of Hiroshima and Nagasaki during WWII.
The Manhattan Project was a research and development project that produced the first nuclear weapons during World War II.roves appreciated the early British atomic research and the British scientists' contributions to the Manhattan Project, but stated that the United States would have succeeded without them. He also said that Churchill was the best friend the atomic bomb project had [as] he kept Roosevelt's interest up ...