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Worksheets

Number sense & place values

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

How many digits are there in the number system?

a)

9

b)

10

c)

8

d)

0

2.

Natural numbers are...

a)

0, 1, 2, 3...

b)

1, 2, 3, 4....

c)

3.1416

3.

Whole numbers are...

a)

1,2 3, 4, 5...

b)

3.1416, 2.9

c)

0,1, 2, 3, 4...

4.

Fractions are...

a)

Whole numbers

b)

Natural numbers

c)

Irrational numbers

d)

Rational numbers

5.

The numerator is...

a)

The number on the right side of the decimal

b)

The number below the fraction bar.

c)

The number above the fraction bar.

d)

The number on the left side of the decimal.

6.

The denominator is...

a)

The number on the right side of the decimal

b)

The number below the fraction bar.

c)

The number above the fraction bar.

d)

The number on the left side of the decimal.

7.

In the number 34.796, the number 9 is in the...

a)

ones place

b)

hundredths place

c)

tenths place

d)

hundreds place

8.

In the number 34.796, the number 3 is in the...

a)

ones place

b)

hundredths place

c)

tens place

d)

hundreds place

9.

In the number 90,034.786, the number 8 is in the...

a)

ones place

b)

hundredths place

c)

tens place

d)

thousandths place

10.

0 is a natural number

a)

True

b)

False

11.

In 15,698, 001.09, the 5 is in the...

a)

millions place

b)

billions place

c)

millionths place

d)

billionths place

12.

In 15,698, 001.09, in words is...

a)

fifteen million, six hundred ninety eight thousands, one and nine hundredths

b)

fifteen million, six hundred ninety eight thousands one and zero nine

c)

fifteen million and six hundred ninety eight thousands one and nine

d)

fifteen million and six hundred ninety eight thousands one dot zero nine

13.

fifteen thousandths =

a)

15,000

b)

.015

c)

.105

d)

.150

14.

one hundred six thousandths =

a)

106,000

b)

.106

c)

.0106

d)

.00106

15.

Integers are both positive and negative numbers

a)

True

b)

False

16.

0 is an integer

a)

False

b)

True

17.

A number that names a part of a whole or group is a

a)

natural number

b)

whole number

c)

fraction

d)

rational number

18.

A numerator...

a)

can be any number

b)

cannot be zero

19.

A denominator...

a)

can be any number

b)

can be any number except for zero

20.

1,000 + 200 + 3 is in...

a)

standard form

b)

expanded form

c)

word form