Grade 3 Math Marvels!

Write numbers in words Roman numerals I, V, X, L, C, D, M Even or odd I Even and odd II Skip-counting Skip-counting puzzles Number sequences Compare numbers Which number is greatest/least? Order numbers Comparing - with addition and subtraction Multi-step inequalities Section Review

Place value models Place value names Value of a digit Identify the digit with a particular place value Convert to/from a number Convert between place values Convert from expanded form Convert between standard and expanded form Place value word problems Section Review

Add two numbers up to three digits Addition input/output tables - up to three digits Add two numbers up to three digits - word problems Complete the addition sentence - up to three digits Balance addition equations - up to three digits Add three or more numbers up to three digits each Add three or more numbers up to three digits - word problems Addition patterns over increasing place values Add two numbers with four or more digits Addition input/output tables - four or more digits Add two numbers with four or more digits - word problems Complete the addition sentence - four or more digits Balance addition equations - four or more digits Add three or more numbers with four or more digits Add three or more numbers with four or more digits - word problems Section Review

Subtract numbers up to three digits Subtraction input/output tables - up to three digits Subtract numbers up to three digits - word problems Complete the subtraction sentence - up to three digits Balance subtraction equations - up to three digits Subtraction patterns over increasing place values Subtract two numbers with four or more digits Subtraction input/output tables - four or more digits Section Review

Multiplication sentences Multiplication - facts to 12 Multiplication word problems - facts to 12 Missing factors - facts to 12 Missing factors - facts to 12 - word problems Squares up to 20 Multiplication patterns over increasing place values Multiply by a multiple of ten Multiply numbers ending in zeroes Multiply a one-digit number by a larger number Multiply a one-digit number by a larger number - word problems Multiply three or more numbers Multiply three or more numbers - word problems Multiplication input/output tables Multiplication input/output tables - find the rule Section Review

Multiply by 0 Multiply by 1 Multiply by 2 Multiply by 3 Multiply by 4 Multiply by 5 Multiply by 6 Multiply by 7 Multiply by 8 Multiply by 9 Multiply by 10 Multiply by 11 Multiply by 12 Section Review

Division facts to 5 Division facts to 10 Division word problems - facts to 10 Complete the division sentence - facts to 10 Division facts to 12 Division patterns over increasing place values Divide numbers ending in zeroes Divide three-digit numbers Divide three-digit numbers - word problems Divide larger numbers Divide larger numbers - word problems Divisibility rules for 2, 5, and 10 Complete the division table Division input/output tables Division input/output tables - find the rule Section Review

Divide by 1 Divide by 2 Divide by 3 Divide by 4 Divide by 5 Divide by 6 Divide by 7 Divide by 8 Divide by 9 Divide by 10 Divide by 11 Divide by 12 Section Review

Addition, subtraction, multiplication, and division facts Complete addition, subtraction, multiplication, or division sentence Add, subtract, multiply, and divide Addition, subtraction, multiplication, and division word problems Section Review

Addition, subtraction, multiplication, and division terms Understanding parentheses Properties of addition Solve using properties of addition Properties of multiplication Solving using properties of multiplication Relate addition and multiplication Relate multiplication and division Section Review

Identify equations Solve for the variable - addition and subtraction only Solve for the variable - with multiplication and division Write variable equations to represent word problems Section Review

Solve inequalities using estimation Estimate sums Estimate differences Estimate products Estimate quotients Section Review

Guess the number Largest/smallest number possible Guess two numbers based on sum and difference Guess two numbers based on sum, difference, product and quotient Section Review

Inequalities with money Put money amounts in order Add and subtract money amounts Add money amounts - word problems Price lists Multiply money amounts Divide money amounts Section Review

Read clocks and write times Read a calendar Relate time units Time patterns Convert between hours and fractions of hours Reading schedules Section Review

Coordinate graphs I Interpret line plots Interpret line graphs Interpret pictographs Section Review

Which customary unit is appropriate? Compare and convert customary units of length Which metric unit is appropriate? Compare and convert metric units of length Compare and convert metric units of weight Compare and convert metric units of volume Section Review

Identify 2-dimensional and 3-dimensional shapes Which 2-dimensional shape is being described? Count and compare sides and angles Count and compare edges, vertices, and faces Similar and congruent Reflection, rotation, and translation Perimeter Perimeter - find the missing side length Area of figures made of unit squares Create figures with a given area Area of rectangles Area of complex figures (with all right angles) Area between two rectangles Compare area and perimeter of two figures Relationship between area and perimeter Angles Lines Parallel, perpendicular, intersecting Triangles: equilateral, isosceles, and scalene Triangles: acute, right, and obtuse Classify quadrilaterals Section Review

Identify equal parts Identify halves, thirds, and fourths Understand fractions Understand fractions - fraction bars Match unit fractions to models Match fractions to models Show fractions Fractions of number lines Identify unit fractions on number lines Identify fractions on number lines Graph unit fractions on number lines Graph fractions on number lines Graph smaller or larger fractions on a number line Match mixed numbers to models Section Review

Identify equivalent fractions on number lines Find equivalent fractions using number lines Graph equivalent fractions on number lines Fractions equivalent to whole numbers Find equivalent fractions using area models Select equivalent fractions Graph fractions equivalent to 1 on number lines Fractions equivalent to whole numbers Equivalent fractions Fractions with denominators of 10 and 100 Reducing fractions to lowest form Section Review

Compare fractions using models Compare fractions using number lines Graph and compare fractions with like denominators on number lines Graph and compare fractions with like numerators on number lines Graph and compare fractions on number lines Compare fractions Benchmark fractions Graph and order fractions on number lines Order fractions with like numerators Order fractions with like denominators Order fractions Section Review

Fractions of a number - unit fractions Fractions of a number Add fractions with like denominators using number lines Subtract fractions with like denominators using number lines Add and subtract fractions with like denominators Section Review

What decimal number is illustrated? Convert between decimals and fractions Understanding decimals expressed in words Number sequences involving decimals Inequalities with decimals Put decimal numbers in order Add and subtract decimals Add and subtract decimals - word problems Add three or more decimal numbers Section Review

Mean, median, mode, and range Interpret charts to find mean Section Review