01. Addition and subtraction (Including decimals) (Practice Questions)

NOTE:

There are too many questions here but individual parts can be used as questions. Each question has the same theme throughout (e.g. question 3 is addition with 1 d.p.) and gets progressively harder from part (a) – part (d). The question also get harder from Q1 – Q8. Pick some easy and some hard for the practice test.

Q1 – 4 – Simple Addition

Q5-8 – Simple Subtraction

Q9-12 – Addition (1 d.p.)

Q13-16 – Subtraction (1 d.p.)

Q17 – 20 – Addition (2 d.p.)

Q21 – 24 – Subtraction (2 d.p.)

Q25 – 26 – Addition (3 d.p.)

Q27 – 28 – Subtraction (3 d.p.)

Q1 $43+22$

Answer type: multiple choice

ANSWER: 65

Wrong answers:

Q2 $76+113$

Answer type: multiple choice

ANSWER: 189

Wrong answers:

179

183

192

Q3 $209+582$

Answer type: multiple choice

ANSWER: 791

Wrong answers:

789

794

787

Q4 $1108+453$

Answer type: multiple choice

ANSWER: 1561

Wrong answers:

1570

1651

1581

Q5 $56-24$

Answer type: multiple choice

ANSWER: 32

Wrong answers:

Q6 $210-83$

Answer type: multiple choice

ANSWER: 127

Wrong answers:

128

133

123

Q7 $567-321$

Answer type: multiple choice

ANSWER: 246

Wrong answers:

248

250

236

Q8 $3829-1205$

Answer type: multiple choice

ANSWER: 2624

Wrong answers:

2264

2462

2642

Q9 $1.1+1.3$

Answer type: multiple choice

ANSWER: 2.4

Wrong answers:

3.4

1.8

2.6

Q10 $10.6+37.2$

Answer type: multiple choice

ANSWER: 47.8

Wrong answers:

49.2

48.7

47.9

Q11 $110.2+28.9$

Answer type: multiple choice

ANSWER: 139.1

Wrong answers:

140.0

148.3

148.2

Q12 $2020.6+425.7$

Answer type: multiple choice

ANSWER: 2446.3

Wrong answers:

2445.3

2444.3

2454.3

Q13 $10.7-8.3$

Answer type: multiple choice

ANSWER: 2.4

Wrong answers:

2.6

3.2

1.9

Q14 $55.5-44.4$

Answer type: multiple choice

ANSWER: 11.1

Wrong answers:

12.2

9.9

10.1

Q15 $587.9-220.4$

Answer type: multiple choice

ANSWER: 367.5

Wrong answers:

357.3

367.7

357.5

Q16 $6320-5219$

Answer type: multiple choice

ANSWER: 1101

Wrong answers:

1111

1211

1131

Q17 $430.95+300.10$

Answer type: multiple choice

ANSWER: 731.05

Wrong answers:

735.01

753.01

713.05

Q18 $684.50+222.22$

Answer type: multiple choice

ANSWER: 906.72

Wrong answers:

907.62

902.76

907.26

Q19 $312.99+401.33$

Answer type: multiple choice

ANSWER: 714.32

Wrong answers:

714.23

741.32

741.23

Q20 $1027.78+3056.83$

Answer type: multiple choice

ANSWER: 4084.61

Wrong answers:

4048.16

4048.61

4840.61

Q21 $543.12-254.65$

Answer type: multiple choice

ANSWER: 288.47

Wrong answers:

284.78

278.48

287.84

Q22 $125.64-25.98$

Answer type: multiple choice

ANSWER: 99.66

Wrong answers:

66.99

69.69

96.96

Q23 $562.38-387.64$

Answer type: multiple choice

ANSWER: 174.74

Wrong answers:

147.47

147.74

174.47

Q24 $8873.45-6335.94$

Answer type: multiple choice

ANSWER: 2537.51

Wrong answers:

2573.15

2573.51

2357.15

Q25 $654.674+289.843$

Answer type: multiple choice

ANSWER: 944.517

Wrong answers:

944.175

945.517

943.517

Q26 $5483.984+9872.654$

Answer type: multiple choice

ANSWER: 15356.638

Wrong answers:

15365.386

15356.536

13565.683

Q27 $456.348-12.657$

Answer type: multiple choice

ANSWER: 443.691

Wrong answers:

344.961

344.691

434.691

Q28 $2154.666-1238.764$

Answer type: multiple choice

ANSWER: 915.902

Wrong answers:

925.910

951.902

951.209