Estimation
110.5 x 10.2 (use rounding to the nearest whole number)
1100
8.27 + 6.9 + 5
20.17
57.96÷2.8
20.7
Order from least to greatest
-6, -10, 7, 0, -3, -4
-10, -6, -4, -3, 0 7
-72÷9
-8
5.312 + 3.726 (use front end estimation)
9
19 - 12.735
6.265
3.2÷0.128
25
1[]-8 (use <,>, or =)
>
(-8) • (-11)
88
49.86 ÷ 7.24 (use compatible numbers)
7
52.1 - 51.06
1.04
6.73 • 0.04
0.2692
-6 [] -6 (use <,>, or =)
=
(2.6)(0.02)
0.052
Find the mean for
156,145,162,215,148,163
(round to the nearest hundredths)
164.83
5-5-5
-5
25 • (-10)
-250
8 - (-2)
10
9-30÷2
-6