Multiply & Conquer
1/3 of 27
What is 9?
Which expression is equivalent to: 3/4 x 8
A. 4 × 8 ÷ 3
B. 3 × 8 ÷ 4
C. 8 ÷ 3 × 4
D. 4 ÷ 3 × 8
What is B?
How can you present the following addition equation as a multiplication problem?
3/4 + 3/4 + 3/4 + 3/4
What is (3 x 4) / 4?
Sofia baked 40 cookies for a school fundraiser. She noticed that 3/4 of the cookies were chocolate chip.
How many cookies were chocolate chip?
What is 30 cookies?
2/5 of 20
What is 8?
Which expression is equivalent to 5/6 x 12
A. 6 × 12 ÷ 5
B. 12 ÷ 5 × 6
C. 5 × 12 ÷ 6
D. 6 ÷ 12 × 5
Multiplying by a fraction makes a number this (usually).
What is smaller?
Liam read 35 pages of his book over the weekend. He found that 2/7 of the pages were about the main character’s adventure.
How many pages were about the adventure?
What is 10 pages?
4/9 of 45
What is 20?
Which expression is equivalent to 4/7 x 21?
A. 7 × 21 ÷ 4
B. 4 × 21 ÷ 7
C. 21 ÷ 4 × 7
D. 7 ÷ 4 × 21
What is B?
What does "of" mean written in a math probelm?
What is multiplication?
Maya collected 24 seashells at the beach. She noticed that 5/6 of them were white shells.
How many shells were white?
What is 20 seashells?
1/6 of 54
What is 9?
2/5 of a number is 18. What is the number?
(You may ask your teacher to draw a diagram for assistance.)
What is 45?
Solve this problem using 2 different methods of your choice: 3/9 of 36 = 12
What is multiply across, cross reducing, repeated addition, make a model?
Noah solved 45 math multiplication fact problems for homework. He answered 4/9 of them before dinner.
How many problems did he finish before dinner?
What is 20 problems?
3/7 of 42
What is 18?
3/6 of a number is 24. What is the number?
(You may ask your teacher to draw a diagram for assistance.)
What is 48?
Solve this problem using 2 different methods of your choice: 2/5 of 40 =16?
What is multiply across, cross reducing, repeated addition, make a model?
Emma planted 50 flowers in her garden. She noticed that 3/10 of the flowers were sunflowers.
How many sunflowers did she plant?
What is 15 flowers?