Mathematics activity, developed for students in the sixth year of elementary school, with questions about exact decimals and periodic tithes.
This math activity is available for download as an editable Word template, ready to print to PDF and also the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) Explain how we should proceed to compare decimal numbers that have the same integer part?
A.
2) Explain what is the period of a periodic tithe? Give an example of a four-digit period periodic tithe.
A.
3) Fill in the gaps in the sentences below with the following words: tenth (s), hundredth (s) or thousandth (s).
a) The number 3.1 can be read as 31 ________ or as 3 integers and 1__________.
b) The number 4.53 can be read as 4 integers and 53___________.
c) The number 0.203 can be read as 2 tenths and 3 ____________.
4) Review the numbers below, then sort them into exact decimals or periodic decimals.
a) 15.888
b) 1.030506
c) 2,3
d) 45,666...
e) 0.131313...
5) Check the alternative that explains how it is possible to determine the number of decimal places that the product of 3.41 by 1.7 will have without performing calculation:
a) Three decimal places: two places of the 1st factor and one place of 2nd factor.
b) Two decimal places: three places of the 1st factor and one place of 2nd factor.
c) Three decimal places: one place of the 1st factor and one place of 2nd factor.
d) One decimal place: three places of the 1st factor and one place of the 2nd factor.
6) In each case below, answer which is the smallest power of ten by which you should multiply the dividend and the divisor to make the following divisions:
a) 84.48: 48.84
b) 84.48: 488.4
c) 8.448:488.4
d) 844.8: 4,884
e) 844.8 :4.884
f) 8.448: 4.884
By Rosiane Fernandes Silva - Graduated in Literature and Pedagogy - Postgraduate in Special Education.
At answers are in the link above the header.
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