Add & Subtract Multiples of 10 & 100 with the Number Line

Help your students to mentally add and subtract multiples of 10 and multiples of 100 from a number between 100-900 using the visual support of a Number Line with NO PREP CLICK-PRINT-and- GO sets of Worksheets and Digital Teaching Resources .

There are 3 sets of worksheets. Within the 3 sets, the worksheets are differentiated at 3 levels with the worksheets having almost unlimited questions.

**Worksheets 1,2 & 3. Add and Subtract Multiples of 10 **

Addition
Worksheet 1: First addend is a multiple of 10. Number line starts with a multiple of 100.
Worksheet 2: First addend is from 100 to 900. Number line starts with a multiple of 100.
Worksheet 3: First addend is from 100 to 900. Number line starts with a multiple of 10.

Subtraction
Worksheet 1: The minuend is a multiple of 10. Number line starts with a multiple of 100.
Worksheet 2: The minuend lies between 100 and 900. Number line starts with a multiple of 100.
Worksheet 3: The minuend lies between 100 and 900. Number line starts with a multiple of 10.

Worksheet 4 & 5. Add and Subtract Multiples of 100
Number line - Multiples of 100 from 100 to 900 with subdivisions of 10
Worksheet 4: First Addend (addition) / Minuend (subtraction) are multiple of 10
Worksheet 5: First Addend (addition) / Minuend (subtraction) lies between 100 and 900

Worksheet 6,7 & 8. Add and Subtract Multiples of 10 CHALLENGES
Worksheet 6: Number line starts with a multiple of 100. First Addend / Minuend is a multiple of 10.
Worksheet 7: Number line starts with a multiple of 100. First Addend / Minuend lies between 100 and 900
Worksheet 8: Number line starts with a multiple of 10. First Addend / Minuend lies between 100 and 900

Worksheet 9 and 10. Add and Subtract Multiples of 100 CHALLENGES
Number line - Multiples of 100 from 100 to 900 with subdivisions of 10
Worksheet 9: First Addend / Minuend is a multiple of 10.
Worksheet 10: First Addend / Minuend lies between 100 and 900.

Worksheet 11 to 13. EXTRA - Add and Subtract Multiples of 10 to 10,000
Worksheet 11: Number line starts with a multiple of 1000. First Addend / Minuend is a multiple of 100.
Worksheet 12: Number line starts with a multiple of 1000. First Addend / Minuend is a multiple of 10.
Worksheet 13: The number line starts with a multiple of 100. First Addend / Minuend is a multiple of 10.

Worksheet 14 to 16. EXTRA CHALLENGE - Add and Subtract Multiples of 10 to 10,000
Worksheet 14: Number line starts with a multiple of 1000. First Addend / Minuend is a multiple of 100.
Worksheet 15: Number line starts with a multiple of 1000. First Addend / Minuend is a multiple of 10.
Worksheet 16: Nnumber line starts with a multiple of 100. First Addend / Minuend is a multiple of 10.

CHALLENGES ?
Students are now asked to find either the first or second addend for the addition questions, and either the minuend or subtrahend for the subtraction questions .