3rd Grade Addition, Subtraction, and Place Value
Addition, Subtraction, Properties of Addition, Rounding to the tens and hundreds place, and Estimation.
Number Spellings 11 - 20
Spell the numbers by clicking on the letters below.
Match an Integer to Its Opposite
Matching integers and their opposites
Chakalaka Addition Edition
An educational game used to provide practise to students learning 2 digit to 1 digit addition and 2 digit to 2 digit addition.
Practice using number spellings. Choose the correct answer and enjoy the concert!
NUMBERS 1 - 20 : Addition and Subtraction
Choose the correct answer for every match operation.
加加看 : 添加分数 (Adding Fractions)
Game about dependent events and probability
Add, Subtract, Mix n' Max
Practice Your Addition & Subtraction For Fun!