Round 1 Multiplication
4x8
32
6 x _ = 72
12
72/9
8
List all of the perfect squares up to 122
1,3,6,9,16,25,36,49,64,81,100,121,144
Your class is having a pizza party. You buy 5 pizzas. Each pizza has 4 slices. How many slices is that altogether?
5 x 4 = 20. There are 20 slices of pizza altogether
7x9
63
_ x 3.3 = 33
10
54/6
9
List the 12 times tables backwards
144,132,120,108,96,84,72,60,48,36,24,12
Beth has 4 packs of crayons. Each pack has 10 crayons in it. She also has 6 extra crayons. How many crayons does Beth have altogether?
4 x 10 = 40. Then 6 extra make 40 + 6 = 46. Beth has 46 crayons.
11x3x2
66
6 x _ x 2 = 84
7
96/8
12
What is the answer to a multiplication problem is called?
Product
Lukas averages 12 points per game in basketball. How many points would he score in 5 games?
12 x 5 = 60 Lukas will score 60 points in 5 games
5x6x3
90
1.5 x _ x 2 = 6
3
132/12
11
What is the answer to a division problem called?
Quotient
Ted has 15 candy bars. He wants to put them into 5 bags and tries to put the same number of candy bars in each bag. How many candy bars go in each bag? Are there any candy bars leftover?
15 ÷ 5 = 3. 3 candy bars go in each bag. There are no candy bars leftover
10x1.5
15
9 x 10 x _ = 10
1/9
169/13
13
What do you call a reciprocal that is being multiplied?
Multiplicative inverse
You want to share 34 pencils among 6 friends. How many would each friend get?
34 ÷ 6 = 5 with 4 left over. Each friend gets 5 pencils and there are 4 pencils leftover.