Math standards
4th Grade Math Standards
All 28 4th grade Common Core math standards, grouped by area. Each page has a detailed description of the standard, sample questions, and curriculum-specific guidance.
Numbers & Place Value
- 4.NBT.A.1Know that each place is worth 10 times the place to its rightSee guide
- 4.NBT.A.2Read, write, and compare numbers up to a millionSee guide
- 4.NBT.A.3Round large numbers to any place, like 6,812 to 7,000See guide
- 4.NBT.B.4Fluently add and subtract numbers up to a millionSee guide
- 4.NBT.B.5Multiply larger numbers, like 3,045 × 8 and 64 × 38See guide
- 4.NBT.B.6Divide by a one-digit number, with remainders, like 87 ÷ 5See guide
- 4.NF.A.1Find equal fractions, like 3/4 = 6/8, by multiplying top and bottomSee guide
- 4.NF.A.2Compare fractions with different denominators, like 2/3 and 5/6See guide
- 4.NF.B.3Add and subtract fractions with the same denominator, like 5/12 + 6/12See guide
- 4.NF.B.4Multiply a fraction by a whole number, like 2 × 3/4See guide
- 4.NF.C.5Turn tenths into hundredths to add them, like 3/10 + 4/100See guide
- 4.NF.C.6Write tenths and hundredths as decimals, like 4/10 = 0.4See guide
- 4.NF.C.7Compare decimals to hundredths, like 0.09 and 0.1See guide
Problem Solving
- 4.OA.A.1Understand "times as many": 35 is 5 times as many as 7See guide
- 4.OA.A.2Solve "times as many" word problems by multiplying or dividingSee guide
- 4.OA.A.3Solve word problems with several steps, including ones with remaindersSee guide
- 4.OA.B.4Find factors and multiples up to 100, and spot prime numbersSee guide
- 4.OA.C.5Make a pattern from a rule, like adding 6 each time, and explain itSee guide
Measurement & Data
- 4.MD.A.1Change larger units into smaller ones, like 4 feet = 48 inchesSee guide
- 4.MD.A.2Solve word problems about distance, time, liquids, weight, and moneySee guide
- 4.MD.A.3Solve problems with the area and perimeter of rectanglesSee guide
- 4.MD.B.4Read line plots marked in fractions, like 1/4 and 1/8 inchSee guide
- 4.MD.C.5Understand angles as turns measured in degrees: a full turn is 360°See guide
- 4.MD.C.6Measure angles in degrees with a protractorSee guide
- 4.MD.C.7Add angles together, and find a missing angleSee guide
Geometry
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