Straight up Division
222/2=
111
12x3=
36
Is 1 a prime number? Why or why not?
1 is not a prime number. A prime number must have only 2 factors; 1 has only 1.
Use place value disks to divide 3,809/5=
761 R4
12 peaches come in a can. If Hannah, Chloe, and Rishith all share 4 cans together, how many peaches do each person get?
12x4 = 48
48/3 = 16
16 peaches each
12,345/3
4,115
123x4=
492
2, 12, 15, 17, 35, 37, 41
Use 4 partial products to solve 12x24
(10x4)+(2x4)+(10x20)+(10x4)
288
The peaches' smell attracted a baby panda bear to the three friends. Hannah wants to make a panda place for the it. If the sides are 30 meters long and 41 meters wide, how many square meters of space will the panda cub have?
Use estimation to assess the reasonableness of your answer.
30x41 = 1,230m2
5,439/7=
777
1,234x5=
6,170
What are all the factors of the composite number 28?
1, 2, 4, 7, 14, 28
Use area model to solve
55x29
1,595
Chloe, Hannah, and Rishith cannot decide on how to name the panda cub, so Mr. Paul said the baby's name will be number 30. How many possible factor pairs are in the new panda's name?
1 and 30
2 and 15
3 and 10
5 and 6
8000/9=
12x30=
408
Can a prime number ever be a factor of another prime number?
No, a prime number can only have factors of 1 and itself.
Solve using 2 partial products
33x44
1,452
Rishith, Chloe, and Hannah said Mr. Paul's name suggestion was a stu*id idea; so Mr. Paul felt bad and decided to give them a LOT of leftover Halloween candy. Mr. Paul bought 13 packs of kitkat bars (there are 4 in each pack). How many kitkat sticks do each of them get?
13x4=52
52/3=17 R1
They gave the extra kitkat bar to the panda bear cub (instead of Mr. Paul which made him sad).
246,913,578/2=
123,456,789
123x45=
5,535
What is the greatest multiple of 9 that is less than 110?
108
Solve using area model, partial products, and distributive property
12x34
408
The 3 friends found out later that the panda cub came from the zoo and the zoo is thankful they kept the baby safe. To say thanks, the zoo gave them boxes of t-shirts with small sizes being 12 times as many as medium sizes. If there were 28 medium size t-shirts, how many more small sizes were there compared to the medium?
12x28= 336
336-28= 308 more small shirts than medium
P.S. The baby panda's name from the zoo was actually 30. Mr. Paul's st*pid's idea was not so stu*id after all.