Standard/Expanded Form
Write in expanded form:
45.89
40 + 5 + 0.8 + 0.09
4times10+5times1+8times0.1+9times0.01
After looking to the right of the place value we are rounding, what is the rule for that digit?
5 or more round up, 4 or less stays the same (or round down)
<, >, or =.
89.01____89.001
89.01 > 89.001
8.293
What is the place value of 9?
Hundredths
Order the decimals from least to greatest.
2.33, 5.88, 2.58
2.33, 2.58, 5.88
Write this standard form.
2000+500+50+5+0.2
2,555.2
Which place value was the number rounded to?
5.855 to 6
Ones (or whole number)
<,>, or =.
45.02 _____ 44.9
45.02 > 44.9
53.928
What is the value of the 2 written as a decimal?
.02
Order the decimals from greatest to least.
7.867, 8.476, 8.546
8.546, 8.476, 7.867
Write the decimal in expanded.
278.008
200 + 70 + 8 + 0.008
Round 67.345 to the nearest hundredth.
67.35
What place value will you compare when looking at the following decimals?
34.90 ___ 34.93
Hundredths place
53.239
What is the value of the 9?
0.009 (or 9 thousandths)
Order the decimals from greatest to least using comparison symbols.
39.0 , 3.9, .390
39.0 > 3.9 > .390
Write in standard form:
4times 0.1+6times0.01+7times0.001
.467
Round 9.845 to the nearest tenth.
9.8
<,>, or =.
0.09____ 0.090
0.09 = 0.090
53.293
What place values are the 3's in?
ones and thousandths
39.1, 39.01, 3.9, 4
3.9 < 4 < 39.01 < 39.1
Write in expanded form:
6,002.01
6000 + 2 + 0.01
Which rounds to 15.5 if rounded to the nearest tenth?
15.43, 15.48, 15.56
15.48 will round to 15.5
<,> or =.
8,903.901 _____ 8,930.001
8,903.901 < 8,930.001
93.902
How many times greater is the bold 9 than the underlined 9?
Order from least to greatest.
2.861, 1.967, 3.934, 2.548
1.967, 2.548, 2.861, 3.934