Number Sense
Which of the following are prime?
14,29,91
29
Find the common denominator for
5/6 and 7/9
18
203x42
8,526
Round 407.5473 to the nearest hundredth
407.55
8 ÷ 2 + 3 x 1
7
50% of 20
10
1/4+3/8
5/8
50x34
1,700
84.69 + 9.854
94.544
30 - 5 x 2 x 3
0
Solve for N.
5/6=N/18
15
2 1/3- 2/9
2 1/9
12x12
144
97 - 12.64
84.36
Determine the next 3 numbers in the sequence below:
1, 3, 9, __, __, __
27, 81, 243
2/3 of 15
10
Which value has a fraction closest to one half?
5/6, 3/32, 8/17
8/17
16x20
320
4.7 x 0.003
0.0141
54 + N = 92
Solve for N
38
What is the new temperature if the temperature was 5 degrees and dropped 8 degrees?
-3 degrees
3/4+ 5/8+ 9/10
2 11/40
423x33
13,959
45.63 ÷ 1.5
30.42
6 = N ÷ 54
Solve for N
324