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Standards/Math/Alabama/2.2

2.2

2 Grade 2
2.1
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.2
2.2.a
2.20
2.21
2.22
2.23
2.24
2.25
2.26
2.27
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.DA
2.G
2.M
2.OAT
2.ONBT

Fluently add and subtract within 20 using mental strategies such as counting on, making ten, decomposing a number leading to ten, using the relationship between addition and subtraction, and creating equivalent but easier or known sums.

2.2.aState automatically all sums of two one-digit numbers.
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