4.o For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or
drawings, and record the answer with a drawing or equation.
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Understand and apply properties of operations and the relationship between addition and subtraction.
4. Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10
when added to 8.
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Work with equal groups of objects to gain foundations for multiplication.
4. Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns;
write an equation to express the total as a sum of equal addends.
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4. Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example,
determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 =÷ 3, 6 × 6 = ?.
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4. Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its
factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine
whether a given whole number in the range 1–100 is prime or composite.
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5.NBT.4: Use place value understanding to round
decimals to any place.
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The 
Writing Mult Senten-
Fruit Shoot Division 
Esti-
