GCF
What is the greatest common factor of 25 and 35?
What is 5?
What is the least common multiple of 2 and 6?
What is 6?
What is 2/3 divided by 1/9?
What is 6?
What is 12 x 12?
What is 144?
What is the GCF of 24 and 36?
What is 12?
What is the LCM of 6 and 10?
What is 30?
What is the reciprocal of 7 2/3?
What is 3/23?
What is 136 divided by 4?
What is 34?
What is the greatest common factor of 28 and 48?
What is 4?
What is the LCM of 14 and 20?
What is 140?
What is 20 divided 2/5?
What is 50?
Use GCF to rewrite 30 + 45
What is 15(2 + 3)
Ms. Edwards directs two choirs. One choir has 28 students. The other choir has 36 students. For rehearsals, she wants to divide each choir into the largest possible equal groups, with no students left over. How many groups can she make?
What is 4 groups?
Two airports shuttle trains leave the main station at the same time. Shuttle A returns to the station every 8 minutes. Shuttle B returns to the station every 10 minutes. In how many minutes will shuttles A and B leave the station together again?
What is 40 min later?
Sarah brought back 3/4 pound of chocolate from her vacation. She gave 1/8 pound of chocolate to each of her friends. If Saraf gave away all the chocolate, how many friends does she have?
What is 6 friends?
Double Jeopardy:
Use distributive property to rewrite
100 + 8
What is 4(25 + 2)
Ms. Morris has two math classes. Class A has 28 students. Class B has 32 students. For a project, she wants to divide each class into the largest possible number of equal groups, with no students left over. How many groups can Ms. Morris make? How many students will be in class A and how many students will be class B?
What is 4 groups? What is 7 students for class A and what is 8 students for class B.
Evan bought two plants. He decided to water his first plant every 3 days and his second plant every 4 days. If he watered both plants on June 1, what will be the date that he will watered both plants again?
What is June 13th?
10 1/2 divided by 3 1/5
What is 3 9/32?
What is the LCM of 5, 8 and 10?
What is 40?