Quiz about Arrays

Question 1

Select the correct number model with the rectangular array

Accepted Answer

5+5+5=15

Answer

3+3+3=9

Answer

3+3+3+3+3=15

Answer

5+5+5+5+5=30

Question 2

Select the correct number model with the rectangular array

Accepted Answer

5+5+5=15

Answer

3+3+3=9

Answer

3+3+3+3+3=15

Answer

5+5+5+5+5=30

Question 3

Select the correct number model with the rectangular array

Accepted Answer

2+2+2+2=8

Answer

4+4+4+4=16

Answer

2+2=4

Answer

4+4=8

Question 4

Select the correct number model with the rectangular array

Accepted Answer

4+4+4+4=16

Answer

2+2+2+2=8

Answer

5+5+5+5=20

Answer

3+3+3+3=12

Question 5

Select the correct number model with the rectangular array

Accepted Answer

5+5+5+5=20

Answer

4+4+4+4=16

Answer

5+5+5+5+5=25

Answer

4+4+4+4+4=20

Question 6

Select the correct number model with the rectangular array

Accepted Answer

5+5+5+5+5=25

Answer

2+2+2+2=8

Answer

3+3+3+3+3=15

Answer

4+4+4+4+4=20

Question 7

Select the correct number model with the rectangular array

Accepted Answer

3+3+3+3=12

Answer

4+4+4=12

Answer

3+3+3=9

Answer

4+4+4+4=16

Question 8

Draw the array on a separate sheet of paper. Select the correct number model from the options below.

Accepted Answer

3+3+3+3+3=15

Answer

5+5+5=15

Answer

3+3+3=9

Answer

5+5+5+5+5=25

Question 9

What multiplication sentence does this repeated addition sentence represent?
6 + 6 + 6 + 6 + 6 + 6 =

Accepted Answer

6 x 6 =

Answer

6 x 5 =

Answer

6 + 6 =

Answer

6 x 0 =

Question 10

Which repeated addition sentence shows this multiplication sentence?
7 x 5 =

Accepted Answer

7 + 7 +7 + 7 + 7 =

Answer

7 + 5 =

Answer

5 + 5 + 5 +7 =

Answer

7 + 7 + 7 =

Question 11

What multiplication sentence does this repeated addition sentence represent?
4 + 4 + 4 = 12

Accepted Answer

4 x 3 =

Answer

4 x 4 =

Answer

4 x 4 =

Answer

4 x 2 =

Question 12

What multiplication sentence does this array represent?
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X

Accepted Answer

5 x 5 =

Answer

5 x 4 =

Answer

5 + 5 =

Answer

4 x 6 =

Question 13

Use tiles at your desk to make an array with 2 columns and 2 rows. How many tiles do you have altogether?

Accepted Answer

4

Answer

2

Answer

6

Answer

8

Question 14

Use tiles at your desk to make an array with 5 columns and 2 rows. How many tiles do you have altogether?

Accepted Answer

10

Answer

5

Answer

2

Answer

8

Question 15

Use tiles at your desk to make an array with 2 columns and 4 rows. How many tiles do you have altogether?

Accepted Answer

8

Answer

6

Answer

4

Answer

3

Question 16

Use tiles at your desk to make an array with 4 columns and 3 rows. How many tiles do you have altogether?

Accepted Answer

12

Answer

4

Answer

3

Answer

10

Question 17

Which one goes up and down?

Accepted Answer

columns

Answer

rows

Question 18

Which one goes across ?

Accepted Answer

rows

Answer

columns

Question 19

Draw the array on a separate sheet of paper. Select the correct number model from the options below.

Accepted Answer

2+2+2+2+2+2+2+2=16

Answer

8+8=16

Answer

2+2=4

Answer

8+8+8=24

Question 20

Draw the array on a separate sheet of paper. Select the correct number model from the options below.

Accepted Answer

4+4+4+4+4+4=24

Answer

6+6+6+6+6+6=36

Answer

4+4+4=12

Answer

6+6+6+6=24

Question 21

Draw the array on a separate sheet of paper. Select the correct number model from the options below.

Accepted Answer

6+6+6=18

Answer

3+3+3+3+3+3=18

Answer

6+6+6+6+6+6=38

Answer

3+3+3=9

Arrays

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