tudents play a generalized version of connect four, gaining the chance to place a piece on the board by answering arithmetic questions (addition, subtraction, multiplication, division).
mber, positive part of the operand, subtraction, whole numbers
Estimator Quiz
Test your estimation skills by answering questions. This quiz asks you to estimate the answer to addition, multiplication, and percentage qu
Work with various types of clocks in order to learn about modular arithmetic operations. Parameters: Number of hours on the clock.