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Fact Families
100

2.1


The number 1 is in which place value? 

tenths


100
Round 1.9 to the nearest whole number. 

2

100

Convert .5 to a fraction. 

5/10


100

Which symbol describes these two decimal numbers. 

<,>,=



3.4 _______ 3.1

> 

100

The acronym LCM means...


LEAST COMMON MULTIPLE

(the smallest, the same, multiply it out)

200

42.104


The number 4 is in which place value?

thousandths



200
Round 3.41 to the nearest whole number. 

3

200

Convert .04 to a fraction. 

4/100


200

Which symbol best describes these two numbers? 

<,>. or =

3.21___3.02

>

200

The acronym GCF means...

Greatest Common Factor

(the largest, the same, factor rainbow)

300

3.404 


The number 0 in which place value? 

Hundredths


300

Round 13.4 to the nearest whole number. 

13

300

Convert 7/10 to a decimal. 

.7
300

Which symbol best describes these two numbers? 

<, > or =


6.02_____6.020

=

300

FIND THE LCM (4,5) 

20

400

412.673


The number 1 is in which place value? 

tens

400

Round 15.61 to the nearest whole number. 

16

400

Convert 3/4 to a decimal. 

Hint: "When I say fourths,  you say..."

This is 3 "quarters" = .75


.75

400

Which symbol best describes these two fractions?

1/4 _______ 5/6

<

400

FIND THE GCF (14, 21) 

7

500

Write this number word form in STANDARD form.


twenty three and fifty two thousandths

23.052

500

Round 178.89 to the nearest whole number. 

179

500

Convert 3/5 to a decimal. 

Hint: decimal ready...

6/10=.6


500

Which symbol describes these two fractions? 

4/5 ______ 12/15

=

500
Find ALL COMMON FACTORS of 16 and 20. 

1,2,4