IXL Math - Michigan first-grade math standards

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Skills available for Michigan first-grade math standards

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1.N Number and Operations

1 Count, write, and order numbers
1.N.ME.01.01 Count to 110 by 1's, 2's, 5's, and 10's, starting from any number in the sequence; count to 500 by 100's and 10's; use ordinals to identify position in a sequence, e.g., 1st, 2nd, 3rd.
1.N.ME.01.02 Read and write numbers to 110 and relate them to the quantities they represent.
- Counting and number patterns: Writing numbers in words (First grade - A.16)
1.N.ME.01.03 Order numbers to 110; compare using phrases such as "same as", "more than", "greater than", "fewer than"; use = symbol. Arrange small sets of numbers in increasing or decreasing order, e.g., write the following from smallest to largest: 21, 16, 35, 8.
1.N.ME.01.04 Identify one more than, one less than, 10 more than, and 10 less than for any number up to 100.
- Counting and number patterns: Hundred chart (First grade - A.10)
1.N.ME.01.05 Understand that a number to the right of another number on the number line is bigger and that a number to the left is smaller.
- Counting and number patterns: Number lines (First grade - A.9)
1.N.ME.01.06 Count backward by 1's starting from any number between 1 and 100.
- Counting and number patterns: Counting forward and backward (First grade - A.8)
1 Explore place value
1.N.ME.01.07 Compose and decompose numbers through 30, including using bundles of tens and units, e.g., recognize 24 as 2 tens and 4 ones, 10 and 10 and 4, 20 and 4, and 24 ones.
- Counting and number patterns: Counting tens and ones - up to 30 (First grade - A.3)
1 Add and subtract whole numbers
1.N.ME.01.08 List number facts (partners inside of numbers) for 2 through 10, e.g., 8 = 7 + 1 = 6 + 2 = 5 + 3 = 4 + 4; 10 = 8 + 2 = 2 + 8.
1.N.MR.01.09 Compare two or more sets in terms of the difference in number of elements.
- Money: Compare two groups of coins (Kindergarten - R.9)
- Subtraction: Ways to subtract from a number - subtraction sentences (First grade - D.7)
1.N.MR.01.10 Model addition and subtraction for numbers through 30 for a given contextual situation using objects or pictures; explain in words; record using numbers and symbols; solve.
1.N.MR.01.11 Understand the inverse relationship between addition and subtraction, e.g., subtraction "undoes" addition: if 3 + 5 = 8, we know that 8 - 3 = 5 and 8 - 5 = 3; recognize that some problems involving combining, "taking away," or comparing can be solved by either operation.
1.N.FL.01.12 Know all the addition facts up to 10 + 10, and solve the related subtraction problems fluently.
1.N.MR.01.13 Apply knowledge of fact families to solve simple open sentences for addition and subtraction, such as: __ + 2 = 7 and 10 - __= 6.
- Mixed operations: Fact families (First grade - F.3)
- Properties: Fact families (Second grade - K.3)
1.N.FL.01.14 Add three one-digit numbers.
- Addition: Adding three numbers (First grade - B.12)
- Addition: Word problems - adding three numbers (First grade - B.13)
1.N.FL.01.15 Calculate mentally sums and differences involving: a two-digit number and a one-digit number without regrouping; a two-digit number and a multiple of 10.
1.N.FL.01.16 Compute sums and differences through 30 using number facts and strategies, but no formal algorithm.

1.M Measurement

1 Estimate and measure length
1.M.UN.01.01 Measure the lengths of objects in non-standard units, e.g., pencil lengths, shoe lengths, to the nearest whole unit.
- Measurement: Which unit of length is appropriate? (First grade - M.2)
- Measurement: Units of length: word problems (First grade - M.3)
1.M.UN.01.02 Compare measured lengths using the words shorter, shortest, longer, longest, taller, tallest, etc.
- Measurement: Long and short (Kindergarten - Q.1)
- Measurement: Tall and short (Kindergarten - Q.2)
1 Tell time
1.M.UN.01.03 Tell time on a twelve-hour clock face to the hour and half-hour.
1 Work with money
1.M.UN.01.04 Identify the different denominations of coins and bills.
1.M.UN.01.05 Match one coin or bill of one denomination to an equivalent set of coins/bills of other denominations, e.g., 1 quarter = 2 dimes and 1 nickel.
1.M.UN.01.06 Tell the amount of money: in cents up to $1, in dollars up to $100. Use the symbols $ and ¢.
1.M.PS.01.07 Add and subtract money in dollars only or in cents only.
1 Solve problems
1.M.PS.01.08 Solve one-step word problems using addition and subtraction of length, money and time, including "how much more/less", without mixing units.

1.G Geometry

1 Create and describe shapes
1.G.GS.01.01 Create common two-dimensional and three-dimensional shapes, and describe their physical and geometric attributes, such as color and shape.
1.G.LO.01.02 Describe relative position of objects on a plane and in space, using words such as above, below, behind, in front of.
1 Create and describe patterns involving geometric objects
1.G.SR.01.03 Create and describe patterns, such as repeating patterns and growing patterns using number, shape, and size.
- Patterns: Describe patterns (First grade - O.2)
- Patterns: Describe patterns (Second grade - D.3)
1.G.SR.01.04 Distinguish between repeating and growing patterns.
1.G.SR.01.05 Predict the next element in a simple repeating pattern.
1.G.SR.01.06 Describe ways to get to the next element in simple repeating patterns.

1.D Data and Probability

1 Use pictographs
1.D.RE.01.01 Collect and organize data to use in pictographs.
- Sorting, ordering, and classifying: Venn diagrams (First grade - Q.1)
1.D.RE.01.02 Read and interpret pictographs.
- Data and graphs: Interpret data in tally charts, picture graphs, tables (First grade - L.2)
- Data and graphs: Interpret bar graphs (First grade - L.3)
1.D.RE.01.03 Make pictographs of given data using both horizontal and vertical forms of graphs; scale should be in units of one and include symbolic representations, e.g., "smiley face" represents one child.