Powers of Ten
Evaluate 103
1000
Round 13.431 to the nearest whole number.
13
2.2 + 1.34 =
3.54
Estimate: 16.44 + 38.8
55 is one possibility
21,000 ➗ 300 =
70
What is 100,000 in exponent form?
105
Put in order from greatest to least:
4.2
4.165
4.33
4.33 is greatest
Then 4.2
Last is 4.165
18 + 3.33 + 5.6 =
26.93
Estimate 5.65 x 56 =
336 is one possibility
Evaluate 8 + (10 - 3) - 1
14
2.33 x 10 =
23.3
Round 12.998 to the nearest tenth.
13
14.1 - 12.38 =
1.72
Estimate 51,298 - 25,332
20,000 is one possible estimate.
Write a numerical expression for "8 times the sum of 4 and 6
8 x (4 + 6)
15.555 ➗ 100 =
0.15555
What is the value of the 5 in 21.556 ?
0.5, or 5 tenths
6.14 x 3 =
18.42
Estimate 4,318 divided by 62
70 is one possibility
4,125 mm = _____ m
4.125
106 + 104 + 1 =
1,010,001
Which is greater, 2.3 or 2.300?
Neither. They're equal in value.
4.8 ➗ 3 =
1.6
Estimate 15,116 divided by 19
700 is one possible answer.
75 m = _______ cm
7,500