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Daily Test 1

The document is a daily test consisting of various mathematical questions, including identifying the value of digits, writing numbers in digits and words, rounding numbers, and performing basic arithmetic operations. It also includes questions on decimal representation and understanding the significance of digits in different positions. The test assesses knowledge of number concepts and operations in a structured format.

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cindy
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5 views2 pages

Daily Test 1

The document is a daily test consisting of various mathematical questions, including identifying the value of digits, writing numbers in digits and words, rounding numbers, and performing basic arithmetic operations. It also includes questions on decimal representation and understanding the significance of digits in different positions. The test assesses knowledge of number concepts and operations in a structured format.

Uploaded by

cindy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Daily Test 1

1. What is the value of the digit 9 in these numbers?


a. 809.46 _________________
b. 2021.89 _________________
c. 123 456.95 _________________
2. Write these numbers in digits and words.
a. 200 000 + 5000 + 400 + 8 + 0.9
Digits: ________________
Words: __________________________________________________________________________
b. 500 000 + 70 000 + 30 + 6 + 0.01
Digits: ________________
Words: __________________________________________________________________________
3. A. What number is ten times bigger than 0.01?
____________________________________
B. What number is one hundred times smaller than 555?
____________________________________
4. What is the missing number?
100  10 = 10 000  _______
5. Round these lengths to the nearest whole number.
a. 6.2 metres ________________
b. 36.5 cm ________________
c. 12.3 metres ________________
d. 10.6 cm ________________
6. A number with 1 decimal place is rounded to the nearest whole number.
a. What is the smallest number that rounds to 100?
_______________________________________
b. What is the largest number that rounds to 10?
________________________________________
7. Write this as a decimal number.
6 3 1
3+ + 10+ + =¿ _______________________
1000 100 10
8. Round these numbers to the nearest tenth.
a. 8.80 ______________
b. 6.45 ______________
c. 3.95 ______________
9. Complete correctly.
87.655 = 80 + 7 + _______ + ________ + ____________
10. Write this as a decimal number.
3 1 4
−90−7− − − =¿ __________________
1 0 100 1 00 0
11. How many times bigger is the value of the digit 6 in 64.53 than the value of the digit 6 in 0.367?
________________________________
12. A. What is 3.08 rounded to the nearest tenth?
________________________________
B. what is 9.55 rounded to the nearest whole number?
________________________________
13. Find the missing numbers.
a. _________  0.9 = 9
b. 705  _______ = 7.05
c. _________  0.16 = 160
d. 34  1000 = __________
14. The announcer said, ‘Ingrid won the 100 metre race in 13.9 seconds.’

Her time was originally measured to 2 decimal places.


What was the slowest time she could have run?
___________________________________________________________________________________
15. Paulo is thinking of a number.
He says, ‘If I divide my number by 10 and then by 100, the answer is 0.375.’
What number is Paulo thinking of?
____________________________
16. Write the number in decimals.
a. 5607 tenths + 9 thousandths __________________
b. 56 ones and 79 thousandths __________________
c. Six tenths, four hundredths and five thousandths __________________

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