abacus beginners quiz

What is an abacus?

• A calculator

• A manual calculator

• A box with beads

• A game

What is the value of 1 bead in the lower case

• 1

• 2

• 3

• 4

What is the value of the bead in the upper case

• 1

• 2

• 4

• 5

2+2-1=____

• 5

• 4

• 3

• 2

How many beads are in the lower case of the abacus?

• 1

• 2

• 3

• 4

Abacus is used to learn____

• Mental maths
• computer

• english

• abacus

What is your abacus called?

• suanpan

• schoty

• indian abacus

• soroban