# Math grade 1

- Pattern
- Counting and number patterns
- Count up to 10
- Compare within 10
- Count up to 20
- Count up to 100
- Number lines
- Compare within 100
- Even or Odd?
- Count by twos, fives and tens
- Count forward and backward
- Count on the hundered chart
- Skip-counting patterns with table
- Sequences - count up and down by 1, 2, 3, 5 and 10
- Ordinal number
- Write number in words
- Roman numerals I, V, X

- Addition
- Understand addtion by models
- Add on number lines - sum up to 10
- Add zero
- Add within 10
- Add within 20
- Sum up to 20: Word problems
- Addtion sentences
- Related addition facts, commutative property of addition
- Add a one-digit number to a two-digit number without regrouping
- Regroup tens and ones
- Add one-digit numbers to two-digit numbers with regrouping
- Add three numbers

- Subtraction
- Addtion and subtraction strategies. Mixed operations
- Place value
- Time
- Data and graph
- Length and size
- Money
- Two-dimensional Geometry
- Three-dimensional Geometry