Multiplication
What is 3 x 5?
3 x 5 = 15
I have 10 cakes to share with 2 friends. How many cakes does each friend get?
Each friend gets 5 cakes.
If I know 4 + 6 = 10, then I know that 6 + 4 = 10. What two subtraction facts do I know?
I know 10 - 6 = 4 and 10 - 4 = 6.
What is the mode?
3, 4, 7, 7, 9, 10, 10, 10, 13, 13, 16
10 is the mode
What comes next in this +2 pattern?
6, 8, 10, ____, _____, _____
12, 14, 16
What is 3 x 6?
I have 12 cakes to share with 4 friends. How many cakes does each friend get?
Each friend gets 3 cakes.
If I know 3 + 13 = 16, then I know 13 + 3 = 16. What two subtraction facts do I know?
I know 16 - 13 = 3 and 16 - 3 =13.
What is the mode?
21, 21, 25, 26, 27, 28, 28, 29, 30, 33, 36, 39, 41
21 and 28 (two modes)
What comes next in this -10 pattern?
80, 70, 60, _____, _____, ______
50, 40, 30
What is 5 x 6?
5 x 6 = 30.
I have 24 cakes to share with 6 friends. How many cakes does each friend get?
Each friend gets 4 cakes.
If I know that 15 + 5 = 20, what other three facts do I know?
5 + 15 = 20
20 - 5 = 15
20 - 15 = 5
What is the mode?
6, 8, 3, 6, 4, 5, 9, 10, 4, 7, 10, 11, 4, 15
The mode is 4.
What is the pattern rule for this pattern?
14, 18, 22, 26...
Pattern Rule: +4
What is 6 x 6?
6 x 6 = 36
20 divided by 4 is 5.
If I know 18 - 6 = 12, what other facts do I know?
18 - 12 = 6
6 + 12 = 18
12 + 6 = 18
What is the mode?
34, 27, 13, 17, 29, 33, 48, 22, 15, 19, 24
There is NO mode.
What is the pattern rule and the next three numbers in this pattern:
30, 35, 40, ____, ____, _____ Rule: _____
45, 50, 55
Rule: +5
What is 7 x 4?
7 x 4 = 28.
What is 100 divided by 4?
100 divided by 4 is 25.
If I know 39 - 13 = 26, what other facts do I know?
39 - 26 = 13
26 + 13 = 39
13 + 26 = 39
What is the mode?
45, 60, 34, 26, 44, 34, 29, 46, 61, 19, 34, 60
34 is the mode.
What is the pattern rule and the next three numbers in this pattern?
86, 81, 76, _____, _____, _____ Rule: _____
71, 66, 61
Rule: -5