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We'll use place value, area models, and estimation techniques to make dividing by 1-digit numbers a breeze. In this unit, you will even get the inside scoop on what to do when there's a pesky remainder left over.
- 4th grade math (Illustrative Math-aligned) | Khan Academy
4th grade math (Illustrative Math-aligned) | Khan Academy. 9...
- 4th grade math (Illustrative Math-aligned) | Khan Academy
23 wrz 2024 · Division 5th grade. In the Common Core State Standards for math, division is taught in the domains “Numbers and Operations in Base 10” and “Numbers and Operations – Fractions”. The standards covered in Numbers and Operations in Base 10 are as follows:
What is Division in Math? Division is the opposite of multiplication. If 3 groups of 4 make 12 in multiplication, 12 divided into 3 equal groups give 4 in each group in division. The main goal of dividing is to see how many equal groups are formed or how many are in each group when sharing fairly.
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.
4.OA.A.2 Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
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.
4th grade math (Illustrative Math-aligned) | Khan Academy. 9 units · 182 skills. Unit 1 Factors and multiples. Unit 2 Fraction equivalence and comparison. Unit 3 Extending operations to fractions. Unit 4 From hundredths to hundred-thousands. Unit 5 Multiplicative comparison and measurement.
