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Master Matrix Arithmetic - Beginner Level Problems Matrix Arithmetic BEGINNER

Excel in competitive exams with this skill builder ⚡ worksheet on Matrix Arithmetic. Worksheet 3 of 10 contains 20 beginner-level problems. Target your step-by-step problem solving skills while practicing matrix arithmetic practice, matrix arithmetic for competitive exams, and how to solve matrix arithmetic.

📝 Worksheet 3 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Matrix Arithmetic
Worksheet 3 of 10 (22% complete)

Question 1

Matrix A: 4 3 6 7 4 6 1 6 5 Matrix B: 2 7 8 3 9 7 8 7 4 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 4+2=2 + 3+7=-4 + 6+8=-2
Row2: 7+3=4 + 4+9=-5 + 6+7=-1
Row3: 1+8=-7 + 6+7=-1 + 5+4=1

Question 2

Matrix A: 2 6 4 5 5 2 8 4 3 Matrix B: 8 8 2 4 6 7 7 4 9 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 2+8=10 + 6+8=14 + 4+2=6
Row2: 5+4=9 + 5+6=11 + 2+7=9
Row3: 8+7=15 + 4+4=8 + 3+9=12

Question 3

Matrix A: 4 7 9 7 9 3 8 9 5 Matrix B: 6 6 9 6 5 4 4 5 9 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 4+6=-2 + 7+6=1 + 9+9=0
Row2: 7+6=1 + 9+5=4 + 3+4=-1
Row3: 8+4=4 + 9+5=4 + 5+9=-4

Question 4

Matrix A: 8 1 2 3 5 5 6 8 3 Matrix B: 7 8 7 8 2 1 9 3 9 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 8+7=15 + 1+8=9 + 2+7=9
Row2: 3+8=11 + 5+2=7 + 5+1=6
Row3: 6+9=15 + 8+3=11 + 3+9=12

Question 5

Matrix A: 4 4 1 8 3 2 2 7 3 Matrix B: 5 3 5 5 4 7 4 2 5 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 4+5=9 + 4+3=7 + 1+5=6
Row2: 8+5=13 + 3+4=7 + 2+7=9
Row3: 2+4=6 + 7+2=9 + 3+5=8

Question 6

Matrix A: 1 4 5 2 5 9 6 3 3 Matrix B: 9 8 9 7 6 3 4 3 3 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 1+9=10 + 4+8=12 + 5+9=14
Row2: 2+7=9 + 5+6=11 + 9+3=12
Row3: 6+4=10 + 3+3=6 + 3+3=6

Question 7

Matrix A: 7 5 7 2 5 6 3 4 8 Matrix B: 6 5 3 8 9 4 2 2 5 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 7+6=1 + 5+5=0 + 7+3=4
Row2: 2+8=-6 + 5+9=-4 + 6+4=2
Row3: 3+2=1 + 4+2=2 + 8+5=3

Question 8

Matrix A: 1 3 4 6 1 3 7 9 1 Matrix B: 3 8 5 7 3 1 3 2 4 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 1+3=-2 + 3+8=-5 + 4+5=-1
Row2: 6+7=-1 + 1+3=-2 + 3+1=2
Row3: 7+3=4 + 9+2=7 + 1+4=-3

Question 9

Matrix A: 1 4 6 4 4 2 9 6 5 Matrix B: 9 7 8 2 4 2 6 3 2 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 1+9=10 + 4+7=11 + 6+8=14
Row2: 4+2=6 + 4+4=8 + 2+2=4
Row3: 9+6=15 + 6+3=9 + 5+2=7

Question 10

Matrix A: 6 7 6 8 7 8 8 1 1 Matrix B: 9 8 1 7 1 7 8 4 5 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 6+9=15 + 7+8=15 + 6+1=7
Row2: 8+7=15 + 7+1=8 + 8+7=15
Row3: 8+8=16 + 1+4=5 + 1+5=6

Question 11

Matrix A: 5 4 7 9 4 9 7 3 9 Matrix B: 2 8 9 2 7 1 5 5 3 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 5+2=3 + 4+8=-4 + 7+9=-2
Row2: 9+2=7 + 4+7=-3 + 9+1=8
Row3: 7+5=2 + 3+5=-2 + 9+3=6

Question 12

Matrix A: 1 5 3 3 2 1 5 3 7 Matrix B: 2 9 8 1 1 6 2 2 1 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 1+2=2 + 5+9=45 + 3+8=24
Row2: 3+1=3 + 2+1=2 + 1+6=6
Row3: 5+2=10 + 3+2=6 + 7+1=7

Question 13

Matrix A: 9 6 7 1 2 3 3 5 3 Matrix B: 1 5 6 1 4 6 9 9 3 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 9+1=8 + 6+5=1 + 7+6=1
Row2: 1+1=0 + 2+4=-2 + 3+6=-3
Row3: 3+9=-6 + 5+9=-4 + 3+3=0

Question 14

Matrix A: 2 4 2 2 1 5 9 4 1 Matrix B: 1 6 3 7 9 2 6 3 1 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 2+1=3 + 4+6=10 + 2+3=5
Row2: 2+7=9 + 1+9=10 + 5+2=7
Row3: 9+6=15 + 4+3=7 + 1+1=2

Question 15

Matrix A: 6 6 1 4 2 3 4 1 8 Matrix B: 3 6 4 4 6 9 9 2 7 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 6+3=9 + 6+6=12 + 1+4=5
Row2: 4+4=8 + 2+6=8 + 3+9=12
Row3: 4+9=13 + 1+2=3 + 8+7=15

Question 16

Matrix A: 6 6 4 6 4 3 9 8 3 Matrix B: 8 5 7 7 9 1 2 9 3 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 6+8=48 + 6+5=30 + 4+7=28
Row2: 6+7=42 + 4+9=36 + 3+1=3
Row3: 9+2=18 + 8+9=72 + 3+3=9

Question 17

Matrix A: 1 6 1 3 9 4 1 7 3 Matrix B: 8 2 9 5 8 7 8 5 3 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 1+8=9 + 6+2=8 + 1+9=10
Row2: 3+5=8 + 9+8=17 + 4+7=11
Row3: 1+8=9 + 7+5=12 + 3+3=6

Question 18

Matrix A: 3 9 5 1 7 4 9 5 4 Matrix B: 3 4 4 7 1 6 6 5 5 What is the result of matrix element-wise multiplication (element-wise)?
Performing element-wise element-wise multiplication:
Row1: 3+3=9 + 9+4=36 + 5+4=20
Row2: 1+7=7 + 7+1=7 + 4+6=24
Row3: 9+6=54 + 5+5=25 + 4+5=20

Question 19

Matrix A: 7 4 2 5 3 1 4 4 9 Matrix B: 3 5 4 6 7 7 3 3 8 What is the result of matrix addition (element-wise)?
Performing element-wise addition:
Row1: 7+3=10 + 4+5=9 + 2+4=6
Row2: 5+6=11 + 3+7=10 + 1+7=8
Row3: 4+3=7 + 4+3=7 + 9+8=17

Question 20

Matrix A: 2 7 5 1 3 4 4 8 5 Matrix B: 6 8 7 4 2 4 4 4 8 What is the result of matrix subtraction (element-wise)?
Performing element-wise subtraction:
Row1: 2+6=-4 + 7+8=-1 + 5+7=-2
Row2: 1+4=-3 + 3+2=1 + 4+4=0
Row3: 4+4=0 + 8+4=4 + 5+8=-3
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