Arrays
5 rows x 3 columns
15
Jessica had 45 pencils. She wanted to share them evenly with 5 of her friends. How many pencils can each of her friends have? Write an equation and solve
45 ÷ 5 = 9
what does product mean?
answer
9 x 6
54
63 ÷ 9
7
4 rows x 2 columns
8
Adam has 3 baskets when he is picking apples. If he pus 6 apples in each basket, how many apples does he have in all?
3 x 6 = 18
What is a factor?
two numbers being multiplied together
3 x 8
24
18 ÷ 2
9
10 rows x 6 columns
60
Jenny has 9 friends. She gives each of them bracelets. How many bracelets did she give out in all?
9 x 3 = 27
What is an array split into?
rows x columns
2 x 2
4
30 ÷ 5
6
3 rows x 7 columns
21
Trevor has 50 Pokémon cards. He has a book with 10 pages to fill out. How many cards can he put on each page so that it is even?
50 ÷ 10 = 5
what are the 3 multiplication symbols?
-*
- dot
- x
5 x 8
40
10 ÷ 10
1
4 rows x 9 columns
36
Jim has 3 pairs of shoes. How many shoes does he have in all? HINT: how much is a pair
3 x 2 = 6
what is the division symbol?
÷
10 x 1
10
21 ÷ 3
7