# Category Archives: Number

# Multiplication Arrays

# Multiplication Space Invaders

# What Fraction Is Shaded?

Answers in a PowerPoint to the recent ‘what fraction is shaded’ black and white series.

# Multiplying / Dividing by 10, 100

# Mortgages, Loans, Tax Calculations

Students take on the role of a house buyer. They are provided with a random house, salary, job and mortgage provider. They have to calculate repayments, monthly salary, affordability, taxes etc. Simple but fun.

# 007 Number Bonds

I’ve created a series of number bonds ‘workouts’ in the style of (the fantastic) Times Tables Rockstars.

There’s no website I’m afraid(!), these are just excel sheets that randomly generate numbers each time you load them. That means that you have an infinite variety. Hurrah!

There are:

3 Levels of difficulty for number bonds to 10 (add, subtract, mixed)

The same again (3 levels) for bonds to 20:

6 levels of difficulty for bonds to 100 (below is level 6):

and I’ve also added in 2 levels for bonds to 60 (time), 180 (angles) and 360 (more angles).

**MAKE SURE YOU READ THIS NEXT BIT:**

Each sheet has randomly generated numbers on it. That means that every time you do something (eg press enter), the whole sheet will change. That’s great for making different worksheets each week, but really bad if you want to reload an old one with exactly the same questions on it.

SO!! If you want to make a permanent copy of any single set of questions, then **print the page to pdf**.

Do that by selecting file / print but selecting PDF instead of a printer.

PS the answers are all in each sheet as well. Just change the font colour of the cells where the answers should go and voila, there are the answers.

Here is the excel file. All the different sheets are listed along the bottom of the file (as…excel sheets).

And if you’re into the whole playing music at the same time thing, here’s the james bond score and some classic film themes: