1st Grade Math Checklist

1st Grade Math Checklist

Download the 1st Grade Math Checklist

Operations and Algebraic Thinking

  • 1.OA.A.1 I can use different strategies for addition to solve word problems (within 20.)
  • 1.OA.A.1 I can use different strategies for subtraction to solve word problems (within 20.)
  • 1.OA.A.2 I can use solve word problems where I have to add 3 whole numbers.
  • 1.OA.B.3 I can use fact families to help me solve addition problems (commutative.)
  • 1.OA.B.3 I can use addition facts I know well to help me solve problems where there are more than two numbers (associative.)
  • 1.OA.B.4 I can use what I know about addition facts to help me answer subtraction fact problems.
  • 1.OA.C.5 I can understand how counting up is like adding and counting down is like subtracting.
  • 1.OA.A.6 I can add facts within 20.
  • 1.OA.C.6 I can subtract facts within 20.
  • 1.OA.D.7 I can tell if addition or subtraction number sentences are true because I understand what an equal sign means.
  • 1.OA.D.8 I can figure out what a missing number is in an addition or subtraction problem.

 

Number and Operations in Base 10

  • 1.NBT.A.1 I can count up to 120 starting at any number under 120.
  • 1.NBT.A.1 I can read and write my numbers to show how many objects are in a group (up to 120.)
  • 1.NBT.B.2 I can tell how many tens and how many ones are in a number.
  • 1.NBT.B.2.A I can show that I know what a “ten” is
  • 1.NBT.B.2.B I can show that any number between 11 and 19 is a group of “ten” and a certain number of ones.
  • 1.NBT.B.2.C I can show that I understand the numbers I use when I count by tens, have a certain number of tens and 0 ones.
  • 1.NBT.B.3 I can compare two-digit numbers using <, =, and > because I understand tens and ones.
  • 1.NBT.C.4 I can use math strategies to help me solve and explain addition problems within 100.
  • 1.NBT.C.4 I can use objects and pictures to help me solve and explain addition problems within 100.
  • 1.NBT.C.4 I can understand that adding two-digit numbers means I add the ones and then the tens.
  • 1.NBT.C.4 I can understand that when I add two-digit numbers, sometimes I have to make a group of ten from the ones (regroup.)
  • 1.NBT.C.5 I can find 10 more or 10 less in my head.
  • 1.NBT.C.6 I can use different strategies to subtract multiples of 10 (10-90) from numbers under 100, write the matching number sentence and explain my strategy.

Measurement and Data

  • 1.MD.A.1 I can put three objects in order from longest to shortest and compare their lengths.
  • 1.MD.A.2 I can tell the length of an object using whole numbers.
  • 1.MD.A.2 I can show that I understand how to measure something by using a smaller object as a measurement tool.
  • 1.MD.B.3 I can tell and write time in hours and half-hours using any kind of clock.
  • 1.MD.C.4 I can organize , show and explain number information in a way that makes sense.
  • 1.MD.C.4 I can ask and answer questions about number information that is organized.

Geometry

  • 1.G.A.1 I can understand and tell about the parts that make different shapes unique.
  • 1.G.A.1 I can build and draw shapes that have certain parts.
  • 1.G.A.2 I can create two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles and quarter-circles.)
  • 1.G.A.2 I can create three-dimensional shapes (cubes, right rectangular prisms, right circular cones and right circular cylinders.)
  • 1.G.A.2 I can use two- and three-dimensional shapes to create new shapes.
  • 1.G.A.3 I can understand that “halves” means two equal parts and “fourths” or “quarters” means four equal parts.