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Olivia Aylott

Missing number mysteries - numberlines 10-20

Grades: 1st Grade, 2nd Grade
Subjects: Math

Student Instructions

1 Click add 2 Click on the speaker icon to hear a number next to each numberline. 3 Use the pen tool to mark the number onto the numberline. Think carefully - the questions get harder with each page. 4 When all pages have been completed click check

Teacher Notes (not visible to students)

Children will write numbers onto a 10-20 numberline. The questions will get harder - on the final page the numberline is blank excpet for the starting and finishing number so the children will rely on their previous experience to make estimates. This activity could easily be adapted to differentiate for different abilities by changing the start/ stop numbers on the numberline.

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