Arrays
Lucy is growing 5 rows of tomato plants, with 6 plants in each row. Draw an array to show the plants.Find the total number of plants.
Array picture.
There are a total of 30 plants.
Anna uses repeated subtraction to find 36 divided by 9.Show this on your white board.
36-9=27
27-9=18
18-9=9
9-9=0
Anna subtracted 4 times, so 36 divided by 9 equals 4.
6X3=?
Solve this multiplication equation using any strategy.
18
Hazel drew equal groups.She drew 4 equal groups of 2. Draw this array on your white board.
4 circles with 2 inside of each circle so, 4 X 2= 8
Eden puts 3 fish in each of 5 aquariums. What is the total number of fish? Show the multiplication problem on a number line. Then write the answer.
Number line
15 fish.
Missy is growing 8 rows of tomato plants, with 3 plants in each row. Draw an array to show the plants.Find the total number of plants.
24
Dante uses repeated subtraction to find 50 divided by 5.Show this on your white board.
50-5=45
45-5=40
40-5=35
35-5=30
30-5=25
25-5=20
20-5=15
15-5=10
10-5=5
5-5=0
I subtracted 10 times so, 50 divided by 5 equals 10.
5X9=?
Solve this multiplication equation using any strategy.
45
Neno drew equal groups. He drew 6 equal groups of 4. Draw this array on your white board.
6 circles with 4 in each circle so, 6 X 4=24
Mrs. Binkley puts 4 fish in each of 4 aquariums. What is the total number of fish? Show the multiplication problem on a number line. Then write the answer.
Number line
24
Shorty is growing 4 rows of tomato plants, with 7 plants in each row. Draw an array to show the plants.Find the total number of plants.
Sandro uses repeated subtraction to find 48 divided by 6.Show this on your white board.
48-6= 42
42-6=36
36-6=30
30-6=24
24-6=18
18-6=12
12-6=6
6-6=0
I subtracted 8 times, so 48 divided by 6 equals 8.
7X4=?
Solve this multiplication equation using any strategy.
28
Emily drew equal groups.She drew 8 equal groups of 9. Draw this array on your white board.
8 groups with 9 in each circle so 8 X 9=72
Mrs. Miller puts 5 fish in each of 4 aquariums. What is the total number of fish? Show the multiplication problem on a number line. Then write the answer.
Number line
20
Ricky is growing 4 rows of tomato plants, with 10 plants in each row. Draw an array to show the plants.Find the total number of plants.
40
Rachel uses repeated subtraction to find 28 divided by 7 .Show this on your white board.
28-7=21
21-7=14
14-7=7
7-7=0
8X3=?
Solve this multiplication equation using any strategy.
24
Leah drew equal groups.She drew 10 equal groups of 2. Draw this array on your white board.
10 circles with 2 in each circle so, 10 X 2=20
Mrs. Palmquist puts 6 fish in each of 7 aquariums. What is the total number of fish? Show the multiplication problem on a number line. Then write the answer.
Number line
42
Gogi is growing 8 rows of tomato plants, with 8 plants in each row. Draw an array to show the plants.Find the total number of plants.
64
Sindy uses repeated subtraction to find 60 divided by 10.Show this on your white board.
60-10=50
50-10=40
40-10=30
30-10=20
20-10=10
10-10=0
I subtracted 10 from 60 six times, so 60 divided by 10 equals 6.
6X6=?
Solve this multiplication equation using any strategy.
36
Mrs. Caridi drew equal groups.She drew 10 equal groups of 10. Draw this array on your white board.
10 circles with 10 in each group so, 10 X 10= 100
Mrs. Stitcher puts 8 fish in each of 8 aquariums. What is the total number of fish? Show the multiplication problem on a number line. Then write the answer.
Number line
64