🦇 “Boo! It’s Math Time: Division, Factors, Fractions
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Price: $1 USD
Subjects: mathElementary,math
Grades: 4
Description
🔢 Long Division (4-digit ÷ 1-digit, no remainders) CCSS.MATH.CONTENT.4.NBT.B.6 “Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.” ✖️ Factors (Find the Missing Factor) CCSS.MATH.CONTENT.4.OA.B.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.” (Your “find the factor” problems connect to this standard, since they reinforce factor/multiple relationships.) ➗ Equivalent Fractions CCSS.MATH.CONTENT.4.NF.A.1 “Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.”