Maria Miller
Published: 2016-02-28
Total Pages: 54
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Place Value, Grade 3 Workbook covers 4-digit numbers (numbers with thousands), and adding and subtracting them. We also study rounding and estimating, which are very important skills for everyday life. First, students learn 4-digit numbers, place value-breaking numbers such as 3,498 into thousands, hundreds, tens, and ones-and comparing 4-digit numbers. Next, they practice some mental addition and subtraction with 4-digit numbers. The lesson stresses the similarities between adding and subtracting 4-digit numbers and adding and subtracting smaller numbers. Practicing mental math also helps to build number sense. We also study regrouping in addition and subtraction, using 4-digit numbers. The last major topics in this book are rounding numbers to the nearest hundred and estimating. Students also get to do some more word problems.