A number line is a visual representation of numbers in sequential order. To add or subtract integers using a number line, place your finger on the first integer and then move left (for subtracting) or ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi there. I'm Miss James and I'm so excited to be learning with you today. For this lesson, all you ...

Abstract: Vidyanusa game is a digital game based learning in mathematics junior high school. The problems discussed is to determine the design of the game Vidyanusa on arithmetic sequence and addition ...