Grade 8 Lattice Method Multiplication Worksheet
Practice multiplying multi-digit numbers using the lattice method, including decimals and larger numbers, aligned with Grade 8 math standards.
Includes
Standards
Topics
Lattice Method Multiplication
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Use the lattice method to solve each multiplication problem. Show all your work within the lattice grids provided.
1. Multiply 45 by 23.
Draw your 2x2 lattice here and fill in the products.
Answer:
2. Calculate 136 × 47 using the lattice method.
Draw your 3x2 lattice here and fill in the products.
Answer:
3. Use the lattice method to find the product of 5.8 and 3.2. Remember to place the decimal point correctly in your final answer.
Draw your 2x2 lattice here and fill in the products, indicating decimal placement.
Answer:
4. A rectangular garden measures 28.5 meters by 15.3 meters. Use the lattice method to calculate the area of the garden. Round your answer to two decimal places.
Draw your 3x3 lattice here for 285 x 153 and then account for decimals.
Answer: square meters