Estimate
Estimate the following
23.76 - 12.12
12
3.1 + 5.1 =
What is 8.2?
20.8 - 7.3=
What is 13.5?
12.4 - 3.8=
8.6
5.10-3.56
1.56
Frank ran 3.87 km on Wednesday and 2.3 km on Thursday. How far did she run in all?
6.17 km
Estimate the following
125.17 + 54.87
180
14.7+15.1=
What is 29.8?
34.4 - 27.9=
What is 6.5?
4.5 - 3.7=
0.8
3.45+9.6
13.05
A piece of ribbon was 12.65 cm long. After she was done using the ribbon, it was now 5.2 cm long. How much of the ribbon was removed?
7.45 cm
Estimate the following
377.43 - 129.9
247
3 + 4.5=
What is 7.5?
15.2- 0.4=
What is 14.8?
79.38 - 9.19=
What is 70.19?
9.00-4.50
4.50
Sophia wants to buy a drink for $5.25 and a piece of cake for $6.35. If she has $11.75, does she have enough? If so by how much
yes, she has $0.15 left over
Estimate the following
76.23 - 62.51 + 12.43
25
17.82 + 3.66=
What is 21.48?
6 - 2.3=
What is 3.7?
12.1 - 0.9=
What is 11.2?
36.456+3.285
39.741
Julia ran 13.78 miles on Monday; she also ran 12.87 miles on Tuesday. Finally, she ran 15.25 miles on Wednesday. ABOUT how many miles did she run altogether?
42 miles
Estimate the following
1234.1234 + 2345.9891 - 333.33333
3247
11.7 + 2.81=
What is 14.51?
1124.9 - 567.80=
What is 557.1?
10.21 - 5.6=
What is 4.61?
95.2-68.67
26.53
Victor has $50 to spend. He bought one item for $13.75, a second item for $6.35, and a third item for $15.80. How much money does he have left?
14.10