1) What is the next number in the sequence: 20, 40, 60, __? a) 70 b) 80 c) 100 2) If you skip count by 20s starting from 100, what is the fifth number in the sequence? a) 140 b) 120 c) 160 3) If you skip count by 20s from 220, what is the 7th number in the sequence? a) 260 b) 280 c) 300 4) What is the 10th number when skip counting by 20s from 400? a) 600 b) 500 c) 420 5) Complete the sequence: 20, 40, 60, 80, __, 120, 140, 160, 180, 200. a) 90 b) 100 c) 110 6) If you skip count by 20s from 340, what is the 6th number in the sequence? a) 380 b) 400 c) 420 7) How many numbers are there when skip counting by 20s from 20 to 200? a) 9 b) 10 c) 11 8) What is the sum of the first 5 numbers when skip counting by 20s from 60? a) 160 b) 180 c) 200 9) If you skip count by 20s from 500, what is the 12th number in the sequence? a) 740 b) 720 c) 700 10) What is the next number in the sequence: 120, 140, 160, __? a) 180 b) 190 c) 200

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