🌟🌟 Level 2 • Abacus Young Star
Introduction to Double Digit Numbers
Learn how tens and units work on the Abacus
Questions:
10
15
20
50
100
Numbers up to:
5
9
20
50
99
999
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🖶 Print
📚 Tens and Units on the Abacus
💡 On the Soroban abacus, each rod represents a place value.
Right rod
= Units (1s) |
Next rod left
= Tens (10s)
Example: 34 = 3 tens + 4 units
Tens Rod
3
= 30
+
Units Rod
4
= 4
=
Number
34
✎ Break into Tens and Units
Write how many tens and units each number has:
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