1) What is the missing number? a) 357 b) 267 c) 257 2) What is the missing number? a) 799 b) 700 c) 600 3) What is the missing number? a) 90 b) 98 c) 99 4) What is the missing number? a) 190 b) 199 c) 289 5) What is the missing number? a) 195 b) 105 c) 96 6) What is the missing number? a) 520 b) 409 c) 420 7) Find the rule in the pattern a) Add 100 b) Subtract 10 c) Add 10 8) What is the missing number? a) 305 b) 395 c) 404 9) What is the missing number? a) 700 b) 799 c) 790 10) What is the missing number? a) 264 b) 255 c) 354

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