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I am a number between 300 and 400. My tens digit is 2 more than my ones digit. My hundreds digit is 1 less than my tens digit. What number am I?
342
I am a number that is 10 times greater than 6.4. What number am I?
64
I am 1/10 of 900. What number am I?
90
I am a decimal with a 4 in the tenths place and a 9 in the hundredths place. What number am I?
0.49
2, 4, 8, 16, ___, ___ What two terms comes next?
32 and 64
1, 10, 100, ___, ___ What two terms comes next?
1,000 and 10,000
5, 15, 45, 135, ___ What term comes next?
405
There are 3 red marbles and 7 blue marbles in a jar. What fraction of the marbles are blue?
7/10 Explanation: 7 blue out of 10 total
0.6 × 10 = ___
6
What is 6 × 10³ written as a standard number?
6,000
What happens to a number when you multiply by 10?
It gets 10 times greater
It gets 10 smaller
It stays the same
The decimal moves one place to the left
Which number is 10 times less than 3,600?
36
360
3.6
3600
What is 0.45 × 10?
0.0045
4.5
0.045
45
Which decimal is the same as 3/10?
0.3
0.03
3.0
0.13
If you divide 7.5 by 10, what is the result?
7.05
0.705
75
0.75
A student read 3/5 of a book. Which fraction shows how much is left to read?
1/5 of the book
4/5 of the book
2/5 of the book
1/2 of the book
