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Grade 4 Math | Decimals VI (Subtraction)

by Athena
November 17, 2020November 17, 2020

The decimalnumeral system (also called base-tenpositional numeral system, and occasionally called denary or decanary) is the standard system for denoting integer and non-integer numbers. It is the extension to non-integer numbers of the Hindu–Arabic numeral… Read More »Grade 4 Math | Decimals VI (Subtraction)

Grade 6 Math | Multiplication

by Athena
October 1, 2020November 5, 2020

Multiplication (often denoted by the cross symbol ×, by the mid-line dot operator ⋅, by juxtaposition, or, on computers, by an asterisk *) is one of the four elementary mathematical operations of arithmetic, with the other ones… Read More »Grade 6 Math | Multiplication