Arrays

Front

Which repeated addition sentence represents this rectangular array? Options:

4+4+4+4=16

,

2+2+2+2=8

,

2+2=4

,

4+3=8

Back

2+2+2+2=8

Front

How many rows in this array?

Back

4

Front

How many total triangles are in the array?

Back

8

Front

Which repeated addition represents this rectangular array? Options: 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

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 columns in this array?

Back

5

Front

Which repeated addition sentence represents this rectangular array? Options: 3+3+3+3=12, 3+3+3=12, 3+3+3=9, 4+4+4+4=16

Back

3+3+3+3=12

Front

Which one goes up and down? Options: columns, rows

Back

columns

Front

Which one goes across? Options: columns, rows

Back

rows

Front

Select the repeated addition sentence that matches the array: 3+4+3=10, 4+4+4=12, 4+4=8, 3+3+3=9

Back

4+4+4=12