counting/skip-by-2/grade-3 · 套题 28

20 problems
1
Count by 5s: 40, 45, 50, 55, __ =
2
What comes after 664? =
3
What is the next number in the sequence? 430, 440, 450, __, 470 =
4
What comes after 197? =
5
Count by 2s: 452, 454, 456, 458, __ =
6
Count the stars: How many are there? (848 stars) =
7
Count by 5s: 345, 350, 355, 360, __ =
8
Count by 10s: 430, 440, 450, 460, __ =
9
Count by 5s: 125, 130, 135, 140, __ =
10
Count the hearts: How many are there? (548 hearts) =
11
Count the circles: How many are there? (640 circles) =
12
What is the next number in the sequence? 9, __, 15, 18, 21 =
13
What is the next number in the sequence? 230, __, 250, 260, 270 =
14
Count by 2s: 182, 184, 186, 188, __ =
15
What comes after 210? =
16
Count the dots: How many are there? (913 dots) =
17
Count by 5s: 320, 325, 330, 335, __ =
18
What is the next number in the sequence? 420, 430, __, 450, 460 =
19
What comes after 281? =
20
What is the next number in the sequence? 180, 190, 200, __, 220 =
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