Common Core State Standards
全国矿工工会ber & Operations in Base Ten
32 of 115 teaching resources for those 'aha' moments
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教学资源
四舍五入到最近的十个互动活动
Practice rounding two-digit numbers to the nearest tens place with this interactive Google Slides activity.
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教学资源
Rounding Task Cards
Use place value knowledge to round numbers up through the hundred thousands place with this set of 20 task cards.
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教学资源
Subtracting 2-Digit Numbers Task Cards
Practice 2-digit subtraction with this set of 18 task cards.
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教学资源
Subtracting 2-Digit Numbers Worksheet
Practice 2-digit subtraction with regrouping with this drill and practice worksheet.
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教学资源
Multiplication Mouse – Worksheet
The multiplication mouse is scurrying in with three differentiated worksheets.
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教学资源
3年级每日热身 - PowerPoint 4
Warm-up your students' brains with this 61-slide PowerPoint presentation containing a variety of quick activities.
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教学资源
3年级每日热身 - PowerPoint 1
A 68-slide PowerPoint presentation containing a variety of quick warm-up activities.
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教学资源
Rounding to the Nearest 10 – Worksheet
A simple worksheet to assess students' understanding of rounding to the nearest ten.
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教学资源
Monster Multiplication Match-Up (2-digit by 1-digit)
A match-up activity to practice multiplying a 2-digit number by a 1-digit number.
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教学资源
Addition and Subtraction Minute Math Booklet
A math warm-up booklet with ten pages of addition and subtraction questions.
