Arrays

Front

Select the correct number model with the rectangular array: 4+4+4+4=16, 2+2+2+2=8, 2+2=4, 4+4=8

Back

2+2+2+2=8

Front

Select the correct number model with the rectangular array: 4+4+4+4=16, 2+2+2+2=8, 5+5+5+5=20, 3+3+3+3=12

Back

4+4+4+4=16

Front

How many rows in this array? Options: 2, 4, 8, 6

Back

4

Front

Which repeated addition sentence describes this rectangular array? Options: 2+2+2+2=8, 3+3+3+3+3=15, 5+5+5+5+5=25, 4+4+4+4+4=20

Back

5+5+5+5+5=25

Front

How many rows are in this array? Options: 5, 3, 4, 30

Back

3

Front

What is circled in the array?

Back

column

Front

What is circled in the array?

Back

row

Front

What is this array in repeat addition?
Options: 5 + 5 + 5, 3 + 3 + 3 + 3 + 3

Back

Both are correct.

Front

How many equal groups are there in this picture?

Back

3

Front

Back

15