Scalar matrices

Scalar matrices

10th - 11th Grade

7 Qs

quiz-placeholder

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Scalar matrices

Scalar matrices

Assessment

Quiz

Mathematics

10th - 11th Grade

Medium

CCSS
HSN.VM.C.8, HSN.VM.C.6, HSN-VM.B.4C

+2

Standards-aligned

Created by

Yogeswari Boghan

Used 37+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many rows are in a 7 x 3 matrix?
7
3
21
10

Tags

CCSS.HSN.VM.C.6

2.

MULTIPLE CHOICE QUESTION

2 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.

Tags

CCSS.HSN.VM.C.8

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
Dimensions?
a
b
c
d

Tags

CCSS.HSN.VM.C.6

CCSS.HSN.VM.C.8

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
Subtract
-5
-8
3
10
-9
8
3
2
5
-8
3
10
-5
8
3
2

Tags

CCSS.HSN-VM.B.4C

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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

Tags

CCSS.HSN.VM.C.8

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
What do m, n, p and q equal in this scalar matrix multiplication?
m=8, n=9, p=-4, q=4 
m=15, n = -45, p=20, q=-5
m=20, n=-5, p=15, q=-45
m=-5, n=20, p=-45, q=15

Tags

CCSS.HSN.VM.C.7

7.

MULTIPLE CHOICE QUESTION

5 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  

Tags

CCSS.HSA.APR.A.1