GA Milestones Math Grade 4 study guide
GA Milestones Math Grade 4 · Work through your exam, one topic at a time.
This independent study page provides practice for GA Milestones Math Grade 4. Its editorial learning areas include Whole numbers, operations and elementary patterns; Fractions and decimal notation; Measurement, shapes and data interpretation. The questions develop subject knowledge and application through worked reasoning, distinctions between competing answers, and practical scenarios. Study the relevant guide before attempting a mixed set, then explain the evidence or calculation that supports each answer. Topics on this exam: Whole numbers, operations and elementary patterns, Fractions and decimal notation, and Measurement, shapes and data interpretation. The GA Milestones Math Grade 4 study guide has 3 sections and about 2,120 words.
01Grade4 whole-number operations, equations and contextual remainders
The Number Sense and Operations with Whole Numbers domain tests place value through millions, rounding, multi-digit addition and subtraction, multiplication, division, factors and multiples, prime and composite numbers, and choosing operations for word problems. Questions often require both a correct answer and a reasonableness check. Each place is 10 times the place to its right. In 4,382,105, the 4 is worth 4,000,000 and the 8 is worth 80,000.
850 words, about 4 min02Grade4 fractions, mixed numbers and decimal notation
The Fractions and Decimals domain tests equivalent fractions, comparing and ordering fractions, adding and subtracting fractions and mixed numbers with like denominators, decimal notation to hundredths, and the relationship between fractions and decimals. Successful answers depend on understanding the same whole and the same-size parts. Equivalent fractions are made by multiplying or dividing the numerator and denominator by the same nonzero number: 3/4 = 9/12. With like denominators, the fraction with the greater numerator is greater.
431 words, about 2 min03Grade4 measurement, data, shapes and angles
The Measurement and Data domain tests converting units within a measurement system, solving problems involving perimeter and area, and interpreting data on line plots. Questions expect accurate unit labels and attention to whether a measurement is a length, a liquid volume, a mass, or a time interval. Length: 1 kilometer = 1,000 meters; 1 meter = 100 centimeters; 1 centimeter = 10 millimeters. Mass: 1 kilogram = 1,000 grams.
839 words, about 4 min