4 3 8 3 5 9 July 8, 2019 16 32 64 128 4 8 3 * 5 9 7 4 3 8 2 5 9 4 9 8 3 x 5 3 4 3 8 9 3 5 lcm 4_8_3_9 5 answer 4_8_3_9 5 answer key 8 3 5 3 4 9 estimate 8 3 5 plus 3 4 9