show the sum of 3 tens and 1 tens on an abacus . which spikes will be empty ?
Answers
Answer: Digit Number on Spike Abacus
In ones or unit place there is only one bead that’s represents 1. We know that the spike abacus represents the number where the digits are represented by the spikes of the abacus.
In ones or unit place there are four beads that’s represents 4. We know that the spike abacus represents the number where the digits are represented by the spikes of the abacus.
Digits Number on Spike Abacus
Showing 3 digits number on spike abacus helps the children to understand the concept of numbers. Numbers from 100 to 999 are 3 digits number; we can use beads to show these numbers on spike abacus.
3 Digits Number on Spike Abacus
In ones or unit place there is no beads that represents 0; in tens place also there is no bead that represents 0 and in hundreds place there is only 1 bead that represents 1.
In ones or unit place there is only one bead that represents 1; in tens place there are three beads that represents 3 and in hundreds place there are two beads that represents 2.
In ones or unit place there are four beads that represents 4; in tens place there are four beads that represents 4 and in hundreds place there are three beads that represents 3.