than"
0.25 _____ 0.25
0.75 _____ 0.50
0.12 _____ 0.34
2. Given 2 numbers , determine if they are less than or greater than
1/2 _____ 3/4
1/8 _____ 2/4
3/6 _____ 2/4
3. What is the subtraction of this get me ?
0.24 - 0.34
0.48 - 0.34
0.12 - 0.22
4. Subtract
1/2 - 3/8
1/4 - 1/5
1/4 - 2/3
5. What is the pattern
0.75 , 1.50, 2.25, 3.0
1,4, 1/2 , 3/4, 1, 5/4, 3/2
6. What is the next number
0.25, 0.50, 0.75, 1, 1.25, 1.50
0.13, 0.26, ....
7. If there is a sequence - and if 'a' is the first number ?
what is the first number ? of 1, 2, 3 4, 5, 7, ( Tn )
8.If there is a sequence and 'a' is the first number, what is the last
number ?
9. If there is a sequence , a is the first number, 'l' is the last number ,
what is 'd' ?
10. If the formula is Tn = a + ( n -1 ) d , and if 'a' is 11, d is 4, and
'n' is 5, what is Tn ?
11. If the formula is Sn = n/2 ( a + l ) , and if 'a' is 20, 'l' is 40,
and 'n' is 10 , what is Sn ?
12. If Sn = 210, and n = 5, a = '2', what is 'l ? ( can this be done )
