https://teddyrookbook.com/math/grade-4/Recent content in Grade 4 on Teddy Rook Bookhttps://teddyrookbook.com/img/share.jpghttps://teddyrookbook.com/img/share.jpgHugoenhttps://teddyrookbook.com/math/grade-4/ten-times-place/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/ten-times-place/A digit is worth ten times what it would be one place to the right. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/large-numbers/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/large-numbers/Read and write numbers to a million in digits, words and expanded form. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/compare-large-numbers/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/compare-large-numbers/Compare from the greatest place down. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/round-any-place/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/round-any-place/Round to the nearest ten, hundred, thousand and beyond. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/add-subtract-algorithm/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/add-subtract-algorithm/Add and subtract multi-digit numbers column by column. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/times-as-many/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/times-as-many/15 is 3 times as many as 5. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/comparison-word-problems/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/comparison-word-problems/Decide whether a comparison is "more than" or "times as many," then solve. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/multiply-by-10-100-1000/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/multiply-by-10-100-1000/Each factor of 10 moves every digit one place to the left. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/area-model-multiplication/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/area-model-multiplication/Split a factor by place value and add the partial products. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/multiply-by-one-digit/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/multiply-by-one-digit/Multiply numbers up to four digits by one digit. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/multiply-two-digit/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/multiply-two-digit/Find four partial products and add them. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/divide-with-remainders/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/divide-with-remainders/Some totals do not split evenly; the leftover is the remainder. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/divide-tens-hundreds/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/divide-tens-hundreds/240 ÷ 6 is 24 tens ÷ 6, which is 4 tens. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/partial-quotients/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/partial-quotients/Take away easy multiples of the divisor until little is left. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/long-division-one-digit/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/long-division-one-digit/Divide, multiply, subtract and bring down, place by place. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/interpret-remainders/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/interpret-remainders/Drop it, round up or report it, depending on the question. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/multistep-word-problems/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/multistep-word-problems/Solve problems with several operations and check with an estimate. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/factor-pairs/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/factor-pairs/List all pairs of whole numbers that multiply to a number. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/multiples/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/multiples/A multiple of 6 is 6 times a whole number. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/prime-composite/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/prime-composite/A prime has exactly two factors: 1 and itself. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/number-patterns/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/number-patterns/Make a pattern from a rule and notice features the rule does not say. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/equivalent-fractions-multiply/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/equivalent-fractions-multiply/Multiply top and bottom by the same number: the pieces get smaller, the amount stays. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/simplest-form/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/simplest-form/Divide top and bottom by a common factor to use fewer, larger pieces. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/compare-benchmarks/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/compare-benchmarks/Use 1/2 and 1 as landmarks to compare fractions. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/compare-fractions/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/compare-fractions/Rename with a common denominator or numerator, then compare. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/decompose-fractions/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/decompose-fractions/5/8 = 1/8 + 1/8 + 3/8 and other ways. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/add-like-fractions/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/add-like-fractions/Add or subtract the numerators; the size of the pieces stays the same. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/mixed-numbers/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/mixed-numbers/2 1/3 and 7/3 name the same amount. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/add-mixed-numbers/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/add-mixed-numbers/Add wholes and fractions, regrouping a whole when needed. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/like-fraction-word-problems/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/like-fraction-word-problems/Solve stories that add or subtract like fractions. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/fraction-times-whole/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/fraction-times-whole/3 × 2/5 is 6 fifths. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/tenths-hundredths/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/tenths-hundredths/3/10 is the same as 30/100. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/decimal-notation/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/decimal-notation/0.3 means 3 tenths; 0.03 means 3 hundredths. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/compare-decimals/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/compare-decimals/Compare tenths first, then hundredths. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/convert-units/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/convert-units/3 feet is 36 inches; 2 kilograms is 2,000 grams. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/measurement-word-problems/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/measurement-word-problems/Solve problems with distance, time, volume, mass and money. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/area-perimeter-formulas/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/area-perimeter-formulas/Use A = l × w and P = 2l + 2w, and work backward to a missing side. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/line-plots-fraction-data/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/line-plots-fraction-data/Make line plots in eighths and add or subtract with them. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/points-lines-rays/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/points-lines-rays/Name and draw these basic figures. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/angles-as-turns/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/angles-as-turns/An angle measures the amount of turn; a degree is 1/360 of a full turn. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/angle-types/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/angle-types/Compare angles with a right angle. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/measure-angles/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/measure-angles/Line up the center and a zero ray, then read the scale. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/add-angles/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/add-angles/Angles that fit together add; find a missing part. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/parallel-perpendicular/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/parallel-perpendicular/Parallel lines never meet; perpendicular lines meet at right angles. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/classify-shapes/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/classify-shapes/Classify triangles and quadrilaterals by parallel sides and angle types. Grade 4 · Math Ladderhttps://teddyrookbook.com/math/grade-4/line-symmetry/Mon, 01 Jan 0001 00:00:00 +0000https://teddyrookbook.com/math/grade-4/line-symmetry/A line of symmetry folds a shape onto itself. Grade 4 · Math Ladder