Subtracting 100 From Numbers Between 100-1000
In this subtraction worksheet, students solve 15 problems, subtracting 100 from numbers between 100-1000. Worksheet can be printed or answers submitted and reviewed on-line.
3 Views 0 Downloads
Adding and Subtracting 10
Math studs discover patterns of adding and subtracting 10 from numbers in the hundreds chart. Examining the chart, they determine which numbers are 10 less than or 10 more than x, becoming familiar with other math-specific vocabulary...
1st - 3rd English Language Arts CCSS: Adaptable
Rounding Whole Numbers 2
This is the second in a series of 3 Khan Academy videos on rounding whole numbers. Students watch Sal Khan round the number 423,275 to the nearest thousand by looking to the number in the hundreds place. If it is 5 or higher, you round...
2 mins 3rd - 5th Math CCSS: Adaptable
Multiply Fractions by Whole Numbers: Using Repeated Addition
Prior experience with addition of fractions guides young mathematicians as they learn how to multiply fractions by whole numbers. The first video in this two-part series outlines this process with clear explanations and examples....
4 mins 3rd - 5th Math CCSS: Designed
Recognize Even and Odd Numbers by Forming Partners and Equal Groups
Nobody wants to be the odd man out. The first video in this series uses prior knowledge about making fair teams to teach young mathematicians about even and odd numbers. Pictures and number lines offer support as children learn that even...
6 mins 1st - 3rd Math CCSS: Designed