Multiplication
Division
Arrays
Counting by...
Missing Number
100
4x4=?
16
100
10/2=?
5
100
What are the equations for this array? And the total?
4x5=20
5x4=20
100
If we were counting by 2's, what would the eighth person say?
16
100
2x_=2
1
200
5x7=?
35
200
15/5=?
3
200
What are the equations for this array? And total?
5x5=25
200
If we were counting by 5's, what would the 9th person say?
45
200
8/_=4
2
300
9x9=
81
300
48/8=?
6
300
Sasha has 3 rows of magnets. There are 9 magnets in each row. How many magnets does Sasha have in all? What does the array look like?
Miss M will check
300
If we were counting by 4's, what would the 12th person say?
48
300
20/5=
4
400
11x5=?
55
400
36/6=?
6
400
What are the equations for this array? And total?
4x8=32
8x4=32
400
If we were counting by 8's, what would the 6th person say?
48
400
8x8=_
64
500
10x7=?
70
500
75/5=?
15
500
What is the equations for this array? And total?
7x8=56
8x7=56
500
If we were counting by 7's, what would the 7th person say?
49
500
40/8=
5