Show the standard form of the decimal: Thirty nine and twenty seven thousandths.
39.027
2.983
Thousandths
To which place value was the number 3.2 rounded?
Tenths
1.2+2.45=x
What does x equal?
x=3.65
Estimate the sum of:
3.29+7.96=
Acceptable Answers:
3+8= 11--> Rounded to nearest whole
3.3+8.0=11.3--> Rounded to nearest tenth
Write this decimal in word form: 291.19
Two hundred ninety one and nineteen hundredths.
Ten
2
32.67-12.38=x
Solve for x
x=20.29
Estimate the difference of:
4.56-3.67=
Acceptable Answers:
5-4= 1--> Rounded to the nearest whole
4.6-3.7=0.9--> Nearest tenth
Write this decimal in expanded form: 124.041
100+20+4+0.04+0.001=124.041
Select the decimal that shows the digit 7 with a value of 0.007
A- 7,098.8 B- 45.97 C- 3.798 D- 23.017
D- 23.017
Round the decimal 290.786 to the nearest whole number.
291
12-9.35=x
What does x equal?
x= 2.65
Estimate: Round to the nearest whole
123.456+15.67+13.2=
123+16+13= 152
Write this decimal in standard and expanded forms:
Twenty eight and thirty nine thousandths.
Standard- 28.039
Expanded- 20+8+0.03+0.009
Select the decimal that shows the digit 2 with a value of 0.2
A- 2.02 B- 2.022 C-2.202 D- 2.01
C- 2.202
Round the decimal 1234.5678 to the nearest thousandth.
1234.568
1,002+2.001-- Solve
1,004.001
11.52 meters long.
6.8 rounds to 7, 4.72 rounds to 5. 7+5=12.
12 is very close to 11.52, that is how I know my answer is reasonable.
Write this decimal in expanded form AND expanded form using powers of ten: 205.25
Expanded- 200+5+0.2+0.05
Expanded Powers of 10-
(2*100)+(5*1)+(2*0.1)+(5*0.01)
Select the number in which the digit 8 is TEN TIMES the value of the digit 8 in 7.982.
A- 58.6 B- 90.876 C-786.48 D-57.184
B- 90.876
Round this decimal to the nearest hundredth:
10.996
11.00 or 11
723.412-367.592=x
Solve for x.
x=355.820
The flight from Grand Rapids to Chicago is 200.48 kilometers. Mr. Ambrose flew to Chicago on Friday and then back to Grand Rapids on Tuesday. How many kilometers did he fly? Explain how you know your answer is reasonable.
200.48+200.48=
He flew 400.96 km total
I know this is reasonable because...
200.48 is almose 200.5, and 200.5+200.5=401 and 401 is very close to my actual answer of 400.96km.