Mathematics
Grade 5
15 min
One more - up to 5
One more - up to 5
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1
Introduction & Learning Objectives
Learning Objectives
Define 'one more' in the context of whole numbers, decimals, and fractions.
Identify the number that is 'one more' than a given whole number up to 4.
Calculate 'one more' than a given decimal number (e.g., adding 0.1 or 1) where the sum is up to 5.
Determine 'one more' than a given fraction or mixed number (e.g., adding a unit fraction or 1) where the sum is up to 5.
Apply the concept of 'one more' to solve simple real-world problems involving quantities up to 5.
Recognize and extend patterns created by repeatedly adding 'one more' within the range of 5.
Ever wonder what comes next? 🤔 If you have 4 cookies and get one more, how many do you have? What if you have 4.9 liters of juice and add 0.1 m...
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Key Concepts & Vocabulary
TermDefinitionExample
One MoreThe concept of adding a single unit or a specific increment to a given number.One more than 3 is 4. One more tenth than 0.4 is 0.5.
Unit IncrementThe specific value being added when finding 'one more.' This can be 1 (for whole numbers), 0.1 (for tenths), or a unit fraction (e.g., 1/5).In 'one more than 4,' the unit increment is 1. In 'one more tenth than 3.9,' the unit increment is 0.1.
Whole NumberA number without fractions or decimals (e.g., 0, 1, 2, 3, 4, 5).The numbers 1, 2, 3, 4, and 5 are whole numbers.
DecimalA number that includes a decimal point, representing parts of a whole (e.g., 0.5, 3.25, 4.9).0.1, 0.5, 3.7, and 4.9 are examples of decimals.
FractionA number representing a part of a whole, written as a numerator ove...
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Core Formulas
Adding 1 to a Whole Number
$N + 1 = N_{next}$
To find 'one more' than a whole number $N$, simply add 1 to it. This gives you the next consecutive whole number.
Adding 0.1 (One Tenth) to a Decimal
$D + 0.1 = D_{next}$
To find 'one more tenth' than a decimal $D$, add 0.1. This is useful when working with decimal increments and place value.
Adding a Unit Fraction to a Fraction
$\frac{A}{X} + \frac{1}{X} = \frac{A+1}{X}$
To find 'one more unit fraction' (where the unit fraction has the same denominator $X$) than a fraction $\frac{A}{X}$, add $\frac{1}{X}$. This rule applies when denominators are common.
General 'One More' Principle
$X + \text{unit increment} = \text{Result}$
The general principle of 'one more' inv...
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Challenging
A pattern is defined by adding 'one more' at each step: 2, 2 1/4, 2 2/4, 2 3/4, ... What is the 'unit increment' in this pattern?
A.1
B.1/4
C.1/2
D.2
Challenging
A classmate says, "'One more' than the fraction 2/3 is always 3/3." Which statement best evaluates this claim based on the tutorial?
A.The statement is only true if the 'unit increment' is defined as 1/3.
B.The statement is always true because 'one more' means add one to the numerator.
C.The statement is always false because 'one more' means adding 1, resulting in 1 2/3.
D.The statement is true because 3/3 is the next whole number.
Challenging
You have a number, X. When you add 'one more' (+1) to X, the sum is less than or equal to 5. When you add 'one more tenth' (+0.1) to X, the sum is greater than 4. Which of the following could be the value of X?
A.3.8
B.3.9
C.4.0
D.4.1
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