(Add-1) A11.1, A11.2 Using a Numberline with Additon
Use the numberline to solve addition problems. How many smiley faces did you earn? (Add-2) A11.1, A11.2 Addition with Base Ten Blocks. Using the base ten blocks, solve the problems or create your own. Grab cubes to create a rod by clicking on the mouse and hold as you draw box around the cubes. Watch what happens! Don't forget to always begin your addition problems in the ones place. (Add-3) A14.5 Estimation Contraption The weird machine will show you a bunch of numbers and you have to estimate the sum. Be sure to look over the examples before you begin to play. If you finish, challenge yourself at the Next Level! (Add-4) A14.5 Estimation Valley Golf Choose your character, then select putt, junior or pro. Estimate to find the sum. The closer the estimation the sooner you finish the course. Record your best score for 6 holes in10 minutes. (Add-5) A14.5 Estimator Four This estimation game is for two players. To earn a chip, you must first estimate the problem. If your estimation is close, you will receive a chip to drop into a column and be the first to have four in a row. Before you begin, setting the time limit and answer accuracy, then, check additon. Good luck!
