Ok my problem is rounding 34 to the nearest ten which is 30 in front of the 34 and 40 in the back and the 30 is circled because its closest to the rounded number and for the rest of my home work 23,64,21,66,76,41,38 have to round all of them and circle the rounded number that is closest to the given number

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.