Boba Maths

Year 3 · Spring term · weeks 1 to 3 · Number

Year 3 Multiplication and division B worksheets

Year 3 Multiplication and division B is taught in the Spring term, weeks 1 to 3. This block has 11 steps: Multiples of 10; Related calculations; Reasoning about multiplication; Multiply 2-digit by 1-digit, no exchange; Multiply 2-digit by 1-digit with exchange; Link multiplication and division; Divide 2-digit by 1-digit, no exchange; Divide 2-digit by 1-digit, partitioning; Divide 2-digit by 1-digit with remainders; Scaling; How many ways.

Steps in this block

Step 1: Multiples of 10

Count in 10s and multiply and divide whole numbers by 10 to find multiples of 10.

Step 1 · not scaffolded sheet with answers

Step 2: Related calculations

Use a known multiplication fact to work out related facts with tens, such as 3 x 2 = 6 so 3 x 20 = 60.

Step 2 · not scaffolded sheet with answers

Step 3: Reasoning about multiplication

Compare multiplications and divisions and use what you know about the order of numbers to reason.

Step 3 · not scaffolded sheet with answers

Step 4: Multiply 2-digit by 1-digit, no exchange

Multiply a two-digit number by a one-digit number when no digit needs to be exchanged.

Step 4 · not scaffolded sheet with answers

Step 5: Multiply 2-digit by 1-digit with exchange

Multiply a two-digit number by a one-digit number when the ones need to be exchanged for a ten.

Step 5 · not scaffolded sheet with answers

Step 6: Link multiplication and division

Use one multiplication fact to write related multiplications and divisions, including with tens.

Step 6 · not scaffolded sheet with answers

Step 7: Divide 2-digit by 1-digit, no exchange

Divide a two-digit number by a one-digit number by sharing the tens and the ones when no exchange is needed.

Step 7 · not scaffolded sheet with answers

Step 8: Divide 2-digit by 1-digit, partitioning

Divide a two-digit number by a one-digit number by partitioning flexibly, exchanging a ten for ten ones when needed.

Step 8 · not scaffolded sheet with answers

Step 9: Divide 2-digit by 1-digit with remainders

Divide a two-digit number by a one-digit number when there is a remainder.

Step 9 · not scaffolded sheet with answers

Step 10: Scaling

Use times as many to scale quantities up and describe how many times as many one amount is than another.

Step 10 · not scaffolded sheet with answers

Step 11: How many ways

Count the different combinations when you choose one item from each of two or three groups.

Step 11 · not scaffolded sheet with answers

How to use this block

Work through the steps in order. For each step, start the class on the Expected sheet and give Developing or Greater depth sheets where needed. Every worksheet has a separate answer sheet, so children can mark their own work or you can mark it with a marks column. Use the Make a sheet page, or the teacher guide, if you want to know more.

Also in the Spring term