5 These sequences increase by the same amount each time. Can you work out the missing numbers?
(a) 14
44
(b) 54
34
(a) Continue these sequences:
6
0.3 0.5 0.7
1 __ 4 1 __ 4 (b) For each sequence, describe the rule. 1 __ 2 3 __ 4 1 1 7 A sequence increases by 0.125 each time: 0.5, 0.625, 0.75, 0.825 1
1.125
(a) How many decimal places will the 10th number in this sequence have? (b) How many decimal places will the 100th number in the sequence have?
E
A sequence increases by the same amount each time. The first number in the sequence is 20. The last number in the sequence is 44. How many different sequences can you find that start with 20 and finish with 44?
148
SK_G5_SB_12_144-155.indd 148
01/12/2021 14:56
Made with FlippingBook Learn more on our blog