Common Core State Standards (Amerika Serikat)
Grade 4
7 standar untuk Grade 4, masing-masing dengan lembar gratis yang melatihnya. Usia 9–10 tahun
Deskripsi berupa ringkasan singkat dengan kata-kata kami sendiri, bukan teks resminya.
Operations & Algebraic Thinking
4.OA.B.4
Find factor pairs for whole numbers up to 100, recognise multiples, and decide whether a number is prime or composite.
Latih
4.OA.C.5
Make a number or shape pattern that follows a given rule and notice features of the pattern.
Lembar siap pakai
Number & Operations: Fractions
4.NF.B.4
Multiply a fraction by a whole number, for example to find a fraction of an amount.
Lembar siap pakai
Measurement & Data
4.MD.A.2
Solve word problems about distances, time, volume, mass and money, including simple fractions and decimals.
Latih
Lembar siap pakai
4.MD.A.3
Use the area and perimeter formulas for rectangles in real-world and maths problems.
Latih
Lembar siap pakai
4.MD.C.7
Treat angle measure as additive and find unknown angles in diagrams using addition and subtraction.
Language
L.4.2.D
Spell grade-appropriate words correctly, checking references as needed.