Today Latiffa's family is adopting a dog, how exciting! Latiffa is going to learn quickly that new dogs can cause trouble, like chewing on pillows or hiding new toys. Luckily, we can learn all about subtraction with Latiffa's new dog, Spot. In this video, students learn the basic principle of subtraction: taking items away to make a smaller total. We practice using images, drawings, and our fingers to help show subtraction. Hey Spot, where did you hide my homework?!