Repeated Addition
Name the multiplication fact for
2 + 2 + 2
3 x 2
Draw a picture to represent 2 x 5
Two groups of five each
2 x 8 = ?
Use mental math only.
2 x 8 = 16
List the multiples of 10 to 100.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Name a strategy to solve 2 x 9, then find the product.
Answers vary. Possible responses are skip count by 2's nine times or do 9 + 9 (doubles).
Name the multiplication fact for
4 + 4 + 4 + 4 + 4
5 x 4
Draw a picture to represent 3 x 4
Three groups of four in each
3 x 7 = ?
Use mental math only.
3 x 7 = 21
List the multiples of 2 to 20
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
Name a strategy to solve 3 x 9, then find the product.
Answers vary. Possible answers are do 10x9=30 and count back 3, or do 9 + 9 + 9.
Name the multiplication fact
5 + 5 + 5 + 5 + 5 + 5
6 x 5
Lyla was drawing a picture of 7 x 3. She drew seven circles then added three more circles for a total of 10. What is her mistake?
Lyla should draw 7 circles with 3 (tallies/dots/etc) in each.
4 x 4 = ?
Use mental math only.
16
What are the missing multiples of 3?
3, 6, 9, 12, __, 18, 21, __, 27, 30
Name a strategy to solve 6 x 6, then find the product.
Answers vary. Possible answer would be if 5 x 6 = 30, count up 6 more.
Write 5 x 6 as repeated addition and solve.
6 + 6 + 6 + 6 + 6 = 30
Draw a picture to represent 6 x 3 and solve to find the product
6 groups of 3 in each equals 18.
4 x 8 = ?
Use mental math only.
4 x 8 = 32
List the multiples of 8 to 80
8, 16, 24, 32, 40, 48, 56, 64, 72, 80
If we know 10 x 6 = 60, how does that help us solve 9 x 6?
If 10 groups of 6 equal 60, then 9 groups of 6 =
60-6 (count back 6 from 60 and you get 54).
Write 6 x 7 as repeated addition and solve.
7 + 7 + 7 + 7 + 7 + 7 = 42
Draw a picture to represent 4 x 9 and find the product.
4 groups of 9 in each equals 36
6 x 7 = ?
Use mental math.
6 x 7 = 42
Find the mistake. Which are NOT a multiple of 6?
6, 12, 18, 22, 30, 36, 42, 48, 56, 60
22 and 56
The correct multiples are 6, 12, 18, 24, 30, 36, 42, 48, 54, 60
If we know 5 x 7 = 35, how does that help us solve 6 x 7?
If 5 groups of 7 is 35, then 6 groups of 7 =
35 + 7 ( count up 7 from 35 and it equals 42)