Number Sense
I am the value of the digit 7 in the number 47,325.
7,000
I am the answer to 48 ÷ 6 × 3.
24
I am the fraction equivalent to 3/4 with a denominator of 20.
15/20
A rectangle has a length of 9 inches and a width of 4 inches. What is its area?
36 sq in
What comes next in this pattern?
3, 6, 9, 12, _____
15
I am the smallest whole number that is divisible by both 4 and 6.
12
A teacher has 96 pencils and divides them equally among 8 tables. Then she gives each table 3 additional pencils. How many pencils does each table have?
15 Pencils
What is 1/2 + 1/4 + 1/8?
7/8
A square has a perimeter of 36 feet. What is the length of one side?
9 feet
What comes next?
2, 6, 12, 20, 30, _____
42
Pattern:
1 × 2 = 2
2 × 3 = 6
3 × 4 = 12
4 × 5 = 20
5 × 6 = 30
6 × 7 = 42
I am a number between 30 and 50. I am divisible by both 3 and 4. What number am I?
36
A store sells notebooks for $4 each. You have $35. What is the greatest number of notebooks you can buy, and how much money will you have left?
8 notebooks with $3 left
A pizza is cut into 12 equal slices. Maya eats 1/3 of the pizza, and Jack eats 1/4 of the pizza. How many slices are left?
5 slices
A rectangle has an area of 60 square centimeters and a length of 12 centimeters. What is its perimeter?
34 centimeters
I am thinking of a number. If I double it and subtract 5, I get 21. What number am I thinking of?
13
Three consecutive whole numbers have a sum of 72. I am the middle number.
24
Use 3, 4, 5, and 6 exactly once to make 42 using addition and multiplication.
(6x5)+(4x3)=42
What number is exactly halfway between 2.4 and 3.8?
3.1
A rectangular garden is 15 feet long and 8 feet wide. A fence goes around the entire garden except for a 3-foot-wide gate. How many feet of fencing are needed?
43 feet
Four students; Anna, Nate, Carlos, and Dani; stand in a line. Anna is not first. Ben is immediately before Anna. Carlos is first. Dani is last. What is the order?
Carlos, Nate, Anna, Dani
I am a two-digit number. My digits add to 11. When my digits are reversed, the new number is 27 less than the original number. What number am I?
74
A number is multiplied by 4, then 7 is added. The result is 55. What was the original number?
12
A tank is 3/5 full. After 24 gallons are added, the tank is completely full. How many gallons does the tank hold?
60 gallons
A cube has edges that are each 4 centimeters long. What is the total surface area of the cube?
96 sq cm
Five students each shake hands with every other student exactly once. How many handshakes occur?
10 handshakes
Explanation:
Student 1 shakes 4 hands.
Student 2 has 3 new handshakes.
Student 3 has 2.
Student 4 has 1.
4 + 3 + 2 + 1 = 10