Add Subtract Scalar Matrices

Add Subtract Scalar Matrices

10th Grade

10 Qs

quiz-placeholder

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Add Subtract Scalar Matrices

Add Subtract Scalar Matrices

Assessment

Quiz

Mathematics

10th Grade

Easy

Created by

Barbara White

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

What number should go in the gray box?

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What must be true in order to ADD two matrices?
They must be square.
The dimensions must be equal.
The determinant can't equal 0.
The column of the 1st must equal the row of the 2nd.

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Add
11    8
-4     2
3     2
-6    -6
-3    2
-4    -6
10    8
-6    2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Subtract
3    -8
0   -1
3   -4
8  -13
-3   8
0    1
3   -8
-8    1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Find A+B
8     10
8      1 
12     25
7     1
10     30
0     1
can't add two together because the rows dont match columns

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
Multiply
20     15    -10
30     -5         0
-20      15     -10
30     -5          0
1        8       3
11     4        5
20     -15     10
-30         5        0  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
Perform scalar multiplication on the matrix
A
B
C
D

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