2. Write first six multiples of each of the following numbers.
i. 7
ii. 18
iii. 35
iv. 80
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Answers
Step-by-step explanation:
7. ---- 7, 14, 21, 28, 35, 42
18----- 18, 36, 54, 72, 90, 108
35----- 35,70, 105, 140, 175, 210
80---- 80, 160, 240, 320, 400, 480
Step-by-step explanation: (i) 25
It can be written as
1 × 25 = 25
2 × 25 = 50
3 × 25 = 75
4 × 25 = 100
5 × 25 = 125
Therefore, the first five multiples of 25 are 25, 50, 75, 100 and 125.
(ii) 35
It can be written as
1 × 35 = 35
2 × 35 = 70
3 × 35 = 105
4 × 35 = 140
5 × 35 = 175
Therefore, the first five multiples of 35 are 35, 70, 105, 140 and 175.
(iii) 45
It can be written as
1 × 45 = 45
2 × 45 = 90
3 × 45 = 135
4 × 45 = 180
5 × 45 = 225
Therefore, the first five multiples of 45 are 45, 90, 135, 180 and 225.
(iv) 40
It can be written as
1 × 40 = 40
2 × 40 = 80
3 × 40 = 120
4 × 40 = 160
5 × 40 = 200
Therefore, the first five multiples of 40 are 40, 80, 120, 160 and 200.