WRITE WITH NUMBERS
Three ones and five hundredths
3.05
Round off to the nearest ten-thounsandth.
1.539969
1.54
Do the division and classify 3/5
0.6 is the exact decimal
Express 2/9 as a decimal number
0.2222222222222222222222222222222222222222222222222222222222222222222222222
How much does a melon that weighs 2.41 kg cost if the price is 1.99 $/kg ?
2.14 · 1.99 = $4.8
Write Forty-three thousandths as a decimal
0.043
Round off to the division of 17 : 2.45 to the nearest hundredth.
6.938 to 6.94
Do the division and classify 2/3
0.666666666666666... pure repeating decimal
Express 5/3 as a decimal number
1.666666666666666666666666666666666666666666666666666666666666666
Two and a half kilos of apples cost $4. How much is one kilo of apples?
4 : 2.5 = $ 1.6
eight hundreds and seven tenths
800.7
Divide 23.587 : 5.1
4.625
Do the division and classify 1/18
0.05555555555... mixed repeating decimal
Express 17/110 as a decimal number
0.1545454545454545454545454545454545454545454545454545454545454545454545454545454545454545454
A worker in a bakery uses 8.2 kg of flour to make 15 identical cakes. How much flour does each cake need?
8.2 : 15 = 0.5466666 kg
Each cake has 0.5466666... kg = 0.547
two hundredths and one thousandths
0.021
Solve:
3.6 - 0.5 · (4 - 2.26)
2.73
Do the division and classify 71/330
0.215151515151515151515151515... mixed repeating decimal
Express 1.6 as a fraction
8/5
If you buy an e-book for $29.62 and download 5 songs for $1.29 each, what is the total amount you have spent?
$36.07
five hundred and eight ten-thousandths
0.0508
Calculate:
5.4 -1.5 · [ 3.2 +10 · (0.63 - 1.25) ]
9.9
Solve and classify: square root of 2
1.4124135 irrational decimal
Express 0.333333333333333333... as a fraction
1/3
Álvaro checked her students’ homework. It took 12.4 minutes to check the homework. It took 3.2 fewer minutes to check workbooks. How long did it take to check all of them?
It took 21.6 minutes