Base Ten Practice

http://www.learningbox.com/Base10/BaseTen.html - Students use this interactive website to make models using base ten blocks.

https://www.abcya.com/games/base_ten_fun - Students use virtual manipulatives to make numbers with base ten blocks

https://www.abcya.com/games/base_ten_bingo - students play bingo by matching the base ten models to the number on the screen

Number Chart 

https://www.abcya.com/games/one_hundred_number_chart_game - Students have to place numbers into their correct spot on the hundreds chart

http://www.softschools.com/math/hundreds_chart/games/ - Students find numbers based on clues - one more - one less 

https://www.abcya.com/games/100_number_grid - students must find numbers on a blank 100’s chart to create a fireworks show

Number Line

https://www.sheppardsoftware.com/mathgames/earlymath/fruit_shoot_NumberLine.htm - students use a number line to play fruit ninja - addition & subtraction

http://interactivesites.weebly.com/number-lines.html - students can pick from a variety of review activities based on number lines

https://www.turtlediary.com/game/count-up-and-down-by-1-on-number-line.html - students have to match the addition problem to what they see on the number line

Expanded Form

https://www.sheppardsoftware.com/mathgames/placevalue/FS_place_value.htm - students complete addition at different levels with expanded form

http://saxon.content.hmhco.com/html/mchoice/mc_m2_004.html - students see a number written in expanded form and have to pick the match