【實用娛樂app】Math Helper+|最夯免費app-綠色工廠好玩App

Math Helper, is a math tool to teach children about addition, subtraction, multiplication and division.How time flies! When children goes to school and start to learn math, we have no good method to teach them. Although we know about the addition, subtraction, multiplication and division we do not how to teach our children. Math Helper is such a tool to list the detail step for children understanding it easily.Features:--- Support all of the simple math operation ---★ Support addition, subtraction, multiplication and division. ★ Support number as big as than 99999 --- Detail step, easy understand --- ★ List each detail step, easy easy understand★ Highlight current step, its' very clear.★ Addition have each step and carry★ subtraction have each step and borrow★ multiplication have each step and addition★ division have each step and detail result