Number Sense
What number is 1 less than 1,000?
999
What comes next? 2, 4, 8, 16, ____
32
A book costs $8. You buy 4 books. How much do you spend?
How many sides does a hexagon have?
6
What is half of 3/4?
3/8
I am thinking of a number. Double me and add 6 to get 30. What number am I?
12
What comes next? 1, 4, 9, 16, ______
25
A bus holds 36 students. How many buses are needed for 100 students?
3 buses
What is the perimeter of a square with side length 9?
36
What is 25% of 80?
20
What is the smallest 3-digit number with different digits?
102
Find the missing number: 5, 10, 20, 40, _____
80
Lily had 75 stickers. She gave away 28 and then got 19 more. How many does she have now?
66
A rectangle has a length of 12 and width of 5. What is its area?
60
if 5 pencils cost $1, how much would 20 pencils cost?
$4
Which is greater: 3/4 or 5/8?
3/4
A pattern starts at 3 and doubles each time. What is the 6th number?
96
375
A square has an area of 144 square units. What is its side length?
12
A farmer has chickens and cows. There are 24 heads and 68 legs. How many cows are there?
10 cows
What is the value of 99 x 99?
9801
What is the next number? 1, 1, 2, 3, 5, 8, 13, ______
21
A runner completed 3 laps of a 400-meter track and then ran 250 more meters. How far did they run?
1450 meters
How many degrees are in a right angle?
90 degree
I am a two-digit number. My digits and to 11. When reversed, I become 27 greater than before. What number am I
29