Eva's Maths
Understanding hundreds, tens and ones using the abacus tool
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Select an exercise
TO
Tens | ones
HTO
Hundreds | Tens | ones
Mixed
×
Make abacus that shows the number above it by pressing the plus and minus buttons.
H - stands for hundreds
T - stands for tens
O - stands for one
1 of 10
65
X
H
+
-
T
+
-
O
+
-
Submit
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