ADDING AND SUBTRACTING ONE OR TWO ON A NUMBER LINE!

NUMBER SENSE! FACT FLUENCY!

ONE MORE, ONE LESS, TWO MORE, TWO LESS IS ALSO AVAILABLE WITH TEN FRAMES!

Recognizing patterns in math is essential to building number sense and fluency with basic math facts. Understanding what happens when we add and subtract one or two from a number assists children with building fact fluency.

This resource will allow students to visualize this skill with guided practice moving toward fluency of addition and subtraction facts.

Care has been taken to ensure that this presentation will work both in Microsoft PowerPoint and Google Slides! Simply upload to your drive and convert to a Google Slides Presentation!

QUICKLY NAVIGATE to the skills your students need!

· ADDING 1 TO A NUMBER – The greater number is circled and located on the number line with a dot. Click and the dot moves up one space. Click again and the answer appears!

· ADDING 2 TO A NUMBER - The greater number is circled and located on the number line with a dot. Click and the dot moves up two spaces. Click again and the answer appears!

· SUBTRACTING 1 FROM A NUMBER – The greater number is located on the number line. Click and the dot moves down one space. Click and the answer appears!

· SUBTRACTING 2 FROM A NUMBER – The greater number is located on the number line. Click and the dot moves down two spaces. Click and the answer appears!

· Two FLUENCY SLIDES with six problems each at the end of each set!

· Six FLUENCY SLIDES with six problems each after all sets have been practiced!

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