Mi Math Standards


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4

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4.NF.B.3a

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.

Grade levels
04


Picture of Troy Patterson

4.NF.B.3b

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.

Grade levels
04


Picture of Troy Patterson

4.NF.B.3c

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.

Grade levels
04


Picture of Troy Patterson

4.NF.B.3d

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.

Grade levels
04


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4.NF.B.4

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.

Grade levels
04


Picture of Troy Patterson

4.NF.B.4a

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).

Grade levels
04


Picture of Troy Patterson

4.NF.B.4b

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)

Grade levels
04


Picture of Troy Patterson

4.NF.B.4c

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem. For example, if each person at a party will eat 3/8 of a pound of roast beef, and there will be 5 people at the party, how many pounds of roast beef will be needed? Between what two whole numbers does your answer lie?

Grade levels
04


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4.NF.C

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 
Grade 4 » Number & Operations—Fractions¹ » Understand decimal notation for fractions, and compare decimal fractions.

Picture of Troy Patterson

4.NF.C.5

by Troy Patterson - Monday, July 31, 2017, 1:48 PM
 

Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.2For example, express 3/10 as 30/100, and add 3/10 + 4/100 = 34/100.

Grade levels
04



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