Factors & Multiples
Suhani is campaigning for class president. She has 72 buttons and 96 flyers that she wants to hand out to different classrooms. She wants each class to receive the same number of buttons and the same number of flyers without wasting any materials.
a) What is the greatest number of classrooms Suhani can distribute materials to?
b) How many buttons and how many flyers will each class get?
a) 24 classrooms
b) 3 buttons and 4 flyers
Bring your answer to Ms. Hudson
Your classmate says, "Adding a positive to a negative number will ALWAYS result in a positive answer"
a) Write one example that validates their statement.
b) Write one example that negates their statement.
Bring your answer to Ms. Hudson
a) -4/5+5/6
b) -2/6+3/5
a) 1/30
b) 4/15
a) -1.3 + 4.5
b) -9.8 + -2.3
a) 3.2
b) -12.1
Sophia and Anjanee are riding their bikes around in a circle. Sophia can complete one round in 12 minutes and Anjanee can complete one round 18 minutes.
a) If they both start at the same time, how many minutes will pass until they meet back at the start?
b) How many rounds will they each have completed?
a) 36 minutes
b) Sophia --> 3 rounds
Anjanee --> 2 rounds
The city of Vanyaville is putting a new fence around a small square park in downtown. The area of the park is 784 feet2. What is the length of one side of the park?
28 feet
Evaluate the following
a) -2 + 7
b) -4 + -6
c) -10 + 3
d) 9 + -12
a) 5
b) -10
c) -7
d) -3
-2 1/2-4 2/3
-7 1/6
a) -24.5 - 6.8
b) -90.2 + 36.4
a) -31.3
b) -53.8
Kiera is organizing her dumpling collection. Her inventory is described below:
Large dumplings: 72
Glitter dumplings: 80
Small dumplings: 96
She wants to put her dumplings into bins with an identical assortment in each bin. What is the greatest number of bins she can fill without any leftovers?
8 bins
Nathan and Nikhil are 3D printing cubes for a math project. Nathan's cube has a volume of 216 mm3 and Nikhil's cube has a volume of 512 mm3. How much longer is the side length of Nikhil's cube than Nathan's?
2 mm
Evaluate the following.
a) -7 - 4
b) 5 - (-2)
c) -1 - 2
d) -15 - (-6)
a) -11
b) 7
c) -3
d) -9
-1/3*2/7*-3/5
2/35
a) -8.2 x 4.3
b) -9.5 -: -2.5
a) -35.26
b) 3.8