Common Core: 1.NBT — Number & Operations in Base Ten
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Name
Date
Score
/ 8
Counting 1-20 (Set E)
Directions: Fill in the missing numbers in each pattern.
1.
9,10, , ,13, ,15,16,17,18
2.
10,11,12,13,14, ,16,17, ,
3.
1,2, ,4, , ,7,8,9,10
4.
2,3, ,5,6,7, ,9,10,
5.
3,4,5, , ,8, ,10,11,12
6.
4,5,6, ,8,9,10, ,12,
7.
5,6,7, , ,10,11,12, ,14
8.
6,7,8,9,10, ,12, ,14,
Great work — check your answers when you finish.
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