How many ______ dragonflies are there? Write in numerals.
1 m
How many ______ dragonflies are there? Write in words.
1 m
From 1 to 10
Write one in digit(s).
1 m
From 1 to 10
Write 1 in words.
1 m
In 389, the digit '8' is in the          place.
1 m
What is the value of the digit '5' in 54829?
1 m
What is the value of the digit '7' in 1 123 789?
1 m
In 8052, the place value of the digit 8 is        .
1 m
In 105965, the place value of the digit zero is ____.
1 m
In 4 325 690, which digit is in the ten thousands place?
1 m