Decimal Number Bonds

Maths

Decimals

If 1 is the whole and 0.8 is a part, what is the other part?

If 5 is the whole and 2.1 is a part, what is the other part?

If 10 is the whole and 7.3 is a part, what is the other part?

If 10 is the whole and 1.6 is a part, what is the other part?

If 10 is the whole and it is made of 3 parts.  What could the parts be?

I think of a number with one decimal place and round it to the nearest whole number.  The answer is 62.  What is the highest possible number I could have thought of?

I think of a number with one decimal place and round it to the nearest whole number.  The answer is 435.  What is the lowest possible number I could have thought of?

I think of a number with one decimal place and round it to the nearest whole number.  The answer is 9.  How many possible numbers could I have thought of?

Decimal Number Bonds

Lesson outcome