JEMM Test 10 part 2

Counting from 108 downwards to 8 in 10s, which numbers are omitted: 108,98,78,68,58,38,28,18,8

If 7 + 8 =15, what is 7 + 38

What is 3 tens minus 2 tens?

What is 43 multiplied by 2

What is 72 divided by 2?

What number is 10 more than 36?

Compare Figures B and C. Are the amounts 1-half and 1-quarter equal or unequal?

Write the decimal 3 and 51 hundredths.

Which is the greatest mass, 999g or 1g, or 1kg?

How many degrees in a straight angles?