Front End estimate the following problem:
4.7 + 5.07 + 5.8 =
15
100
What is 2.17 in word form?
Two and seventeen hundredths.
100
7.4 + 3.3 =
10.7
100
8.6 x 4.9 =
42.14
100
If 5 people are going to share 34.5 ounces of peanuts, how much will each person get?
6.9 oz.
200
Estimate using rounding.
34.05
+ 12.65
47
200
Write five and six hundredths in standard form.
5.06
200
14.58 + 12.84 =
27.42
200
0.72 x 26 =
18.72
200
a =3.35 and b = 15.858
What is b - a?
12.508
300
Round the following problem:
5.3 + 6.08 + 8.7 =
19
300
Write thirty and 18 thousandths in standard form.
30.018
300
38.16 + 0.091 + 0.4 =
38.651
300
231.68 divided by 32 =
7.24
300
Alexa is making a model train station for her brother. One piece of wood is 13.5 inches long. If she uses 11.75 inches for the fence, how much does she have left for the railroad crossing sign?
1.75 inches
400
About how much more is $35.15 than $27.87? (round to the ones place)
$7.00
400
Write two and 12 hundredths in expanded form.
(2 x 1) + (1 x 0.1) + (2 x .01)
400
17.25 - 2.72 =
14.53
400
48.97 divided by 5.9 =
8.3
400
Vashti orders a $3.59 tuna sandwich, a $1.89 side of potato salad, and a $1.29 large orange juice. About how much is her meal?
About $6.00
500
Round to the nearest hundredth. 302.378
302.38
500
Write one hundred one and ninety-six ten-thousandths in standard form.
101.0096
500
9.7 - 8.359 =
1.341
500
136 x 4.32 =
587.52
500
Order 17, 16.2, 17.02, and 16.471 from greatest to least.