What is a number greater than 1 that is only divisible by 1 and itself?
300
You have diving lessons every fifth day and swimming lessons every third day. Today you have both lessons. In how many days will you have both lessons on the same day again?
What is 15 days?
400
216 divided by 31
What is 6 30/31?
400
13^2
What is 169?
400
You buy 6 notebooks for $2 each, 10 folders for $1 each, 1 pack of pencils for $3 and a lunch box for $8. How much do you spend?
What is $33?
400
Find the GCF of 42 and 63.
What is 21?
400
Add 4 1/8 + 3 3/4.
What is 7 7/8?
500
Name 3 perfect squares.
What are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256....?
500
List the order of operations.
What is 1. Parentheses/Grouping Symbols, 2. Exponents, 3. Multiply and Divide from left to right, 4. Add and subtract from left to right
500
You are making balloon arrangements for a birthday party. There are 16 white balloons and 24 red balloons. Each arrangement must be identical. What is the greatest number of arrangements you can make using every balloon?