معايير الولايات المشتركة الأساسية (الولايات المتحدة)
Grade 4
عدد معايير Grade 4: 7، ولكل منها أوراق مجانية تتدرب عليه. من 9 إلى 10 سنة
الأوصاف ملخصات قصيرة بصياغتنا الخاصة وليست النص الرسمي.
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.
تدرّب عليه
4.OA.C.5
Make a number or shape pattern that follows a given rule and notice features of the pattern.
أوراق جاهزة
Number & Operations: Fractions
4.NF.B.4
Multiply a fraction by a whole number, for example to find a fraction of an amount.
أوراق جاهزة
Measurement & Data
4.MD.A.2
Solve word problems about distances, time, volume, mass and money, including simple fractions and decimals.
تدرّب عليه
أوراق جاهزة
4.MD.A.3
Use the area and perimeter formulas for rectangles in real-world and maths problems.
تدرّب عليه
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.