Multiplying and Dividing Decimals
Complete the starter
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
1. Round the following numbers to 1 decimal place.
-
a) 0.23
b) 0.678
c) 2.6893
d) 0.9324
CorrectIncorrect -
-
Question 2 of 10
2. Question
2. Work out the following
-
a) 4.01 x 11.9
b) 1.32 x 23.8
c) 5.1 x 0.23
d) 0.7 x 600
CorrectIncorrect -
-
Question 3 of 10
3. Question
3. Workout the following
-
a) 1.41 ÷ 100
b) 5.1 ÷ 1000
c) 0.008 ÷ 0.4
d) 0.624 ÷ 0.3
CorrectIncorrect -
-
Question 4 of 10
4. Question
4. Write the following using index notation
For Power/index press shift and ‘6’ or find this symbol ‘^’ followed by the power value. i.e.: 4^2-
a) 3 x 3
b) 7 x 7 x 7 x 7 x7
CorrectIncorrect -
-
Question 5 of 10
5. Question
5. Simplify these expressions. Leave your answers in index form.
-
a) 4^7 x 4^4
b) 6^8÷ 6^3
c) (11^2)^5
CorrectIncorrect -
-
Question 6 of 10
6. Question
6. Write down all the prime numbers in this list:
-
,15, 22, 34, , ,
CorrectIncorrect -
-
Question 7 of 10
7. Question
7. Write down the following numbers as the product of two prime factors
-
a) 15
b) 21
c) 22
d) 6
e) 14
CorrectIncorrect -
-
Question 8 of 10
8. Question
8. Ashley runs in two cross country races. He runs the first in 45mins and the second in 3 ½ hours. Find the ratio of his first race time to his second race time in its simplest form.
-
:
CorrectIncorrect -
-
Question 9 of 10
9. Question
9. In a school of 600 pupils the ratio of right-handed pupils to the total number od students is 7:8. How many left-handed pupils are there?
-
Answer: pupils
CorrectIncorrect -
-
Question 10 of 10
10. Question
10. Damelza’s salary of £24, 500 is increased by 15%. What is her new salary?
CorrectIncorrect -
Quiz Summary
0 of 6 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 6 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 6
1. Question
1. Write all the factors for each number
-
a. 8 [ , , , ]
b. 16 [ , , , , ]
c. 23 [ , ]
d. 34 [ , , , ]
e. 48 [ , , , , , , , , ]
CorrectIncorrect -
-
Question 2 of 6
2. Question
2. Find the common factors of these numbers
-
a. 10 and 20 [ , , , ]
b. 9 and 36 [ , , ]
c. 24 and 30 [ , , , ]
d. 12 and 15 [ , ]
CorrectIncorrect -
-
Question 3 of 6
3. Question
3. Find the highest common factor of these numbers
-
a. 18 and 30
b. 24 and 56
c. 48, 112 and 114
CorrectIncorrect -
-
Question 4 of 6
4. Question
4. Jo’s age this year is a multiple of 6. Next year it will be a multiple of 5. How old might he be?
-
Answer: [ ]
CorrectIncorrect -
-
Question 5 of 6
5. Question
5. Use a calculator to work out each of these squares
-
a. 62
b. 183
c. 472
d. 62 – 23
e. 43 + 42
f. 122 + 132 + 142
CorrectIncorrect -
-
Question 6 of 6
6. Question
6. Fill in the missing power.
-
a. 3^ = 9
b. 4^ = 64
c. 10^ = 1000
CorrectIncorrect -
Quiz Summary
0 of 10 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 10 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- Current
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 10
1. Question
1. In New York, the evening temperature was -4°C. During the night, the temperature dropped by 7°C. What was the lowest temperature that night?
-
Answer: °C
CorrectIncorrect -
-
Question 2 of 10
2. Question
2. Work out the following calculation:
-
1.2 + 1.3 + 0.25 =
CorrectIncorrect -
-
Question 3 of 10
3. Question
3. Work out 5390 x 0.28 =
-
Answer:
CorrectIncorrect -
-
Question 4 of 10
4. Question
4. Work out 1509200 ÷ 53.9 =
-
Answer:
CorrectIncorrect -
-
Question 5 of 10
5. Question
5. It costs £35.55 to buy nine identical books. How much would it cost to buy seven of these books?
-
Answer:
CorrectIncorrect -
-
Question 6 of 10
6. Question
6. Write down the prime numbers in this list: 7, 17. 18, 31, 33, 51, 54
-
Answer: [ , , , ]
CorrectIncorrect -
-
Question 7 of 10
7. Question
7. Find the common factors of 12 and 20.
-
Answe: [ , , ]
CorrectIncorrect -
-
Question 8 of 10
8. Question
8. Mike visits Oscar every 4 days, while Narinda visits every 5 days. If they both visited today, how many days will It be before they visit the same day again?
-
Answer:
CorrectIncorrect -
-
Question 9 of 10
9. Question
9. The price of a holiday increases from £320 to £364.80. Find the percentage increase.
-
Answer: % increase
CorrectIncorrect -
-
Question 10 of 10
10. Question
10. Three friends win $6000 between them. They decide to share the money in the ratio 3: 5: 4. Calculate the amounts they receive.
-
3 parts $ ]
5 parts $
4 parts $
CorrectIncorrect -
