Y7 math vocabulary ATC

Front

What are multiples?

Back

1 x 2 = 2,

2 x 2 = 4,

3 x 2 = 6

The first 3 multiples of 2 are 2, 4, 6.

Front

What are prime numbers?

Back

Numbers that only have 2 factors: 1 and themselves.

e.g., 2, 3, 5, 7, 11, 13

Front

What are factors?

Back

All the numbers that multiply to make the number. E.g., factors of 10:

1 x 10, 2 x 5

Front

Will the answer be + or -?

+ plus +

Back

+

Front

Will the answer be + or -?

Add +7 and -5

Back

+2

I had more + than -.

Front

Will the answer be + or -?

2 × -6 =

Back

-12

Front

Will the answer be + or -?

8 divided by -2

Back

-4

Front

Will the answer be + or -?

-20 divided by -5

Back

4 (positive)

Front

Will the answer be + or -?

12 - (-6)

Back

18 (positive)

Front

When are numbers ascending?

Back

Write them from small to big (go up).