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Decimals
Fractions
Mystery
100

75 x 5 = 

375

100

23 x 45 = 

1,035

100

Fill in the blank with <, =, or > to compare the decimals. 

0.40 ____ 0.4

0.40 = 0.4

100

Fill in the blank with <, =, or > to compare the fractions. 

1/3 ____ 1/2 

1/3 < 1/2

100

40 x 60 = 

2,400

200

99 x 8 =

792

200

56 x 88 = 

4,928

200

Fill in the blank with <, =, or > to compare the decimals. 

0.36 ____ 0.06

0.36 > 0.06

200

Fill in the blank with <, =, or > to compare the fractions. 

4/5 ____6/10

4/5 > 6/10

200

Solve 56 x 78 using an area model. 

4,368

300

James has 4 sticker books with 123 stickers in each. How many stickers does he have in all? 

492 stickers 

300

Lucy donated 35 cases of strawberries to the local homeless shelter. Each case had 75 strawberries. How many strawberries were donated in all? 

2,625 strawberries

300

Write two decimals and one more fraction to represent 30/100. 

0.30, 0.3, 3/10

300

Rewrite each pair of fractions with a common denominator. Then complete each statement with <, =, or > to compare the fractions.

2/3 =  

2/4 = 

2/3 ____ 2/4 

2/3 = 8/12 

2/4 = 6/12 

2/3 > 2/4 

300

Sandy bought 18 bags of candy for Halloween. Each bag had 45 pieces of candy. How much candy does she have in all for Halloween? 

810 pieces of candy 

400

789 x 6 = 

4,734

400

140 x 22 =

3,080

400

Write two fractions and one more decimal to represent 0.20

2/10, 20/100, 0.2

400

Rewrite each pair of fractions with a common denominator. Then complete each statement with <, =, or > to compare the fractions.

3/4 = 

5/6 = 

3/4 ____ 5/6  

3/4 = 9/12 or 18/24 

5/6 = 10/12 or 20/24 

3/4 < 5/6 


400

Name a fraction that is equivalent to 5/12. 

10/24, 15/36, 20/48, etc. 

500

3,568 x 5 = 

17,840

500

Jen says 255 x 60 would be around 15,000 because 25 x 6 is 150. Matt says 255 x 60 would be close to 12,000 because 200 x 6 is 1,200. Which estimate is more reasonable and why? 

Jen's thinking is more reasonable. If 25 x 6 = 150 then 250 x 60 would equal 15,000. 

500

If half of a 100s mat was shaded in, what decimal would it be representing? 

0.50 or 0.5 

500

Liam says 7/10 + 13/100 = 20/100. Maria says 7/10 + 13/100 =  83/100. Who is correct and why? 

Maria is correct. Before adding your fractions, you need to change the denominator so that they are equal. 7/10 = 70/100 so 70/100 + 13/100 = 83/100
500

Joe and Kim each got a strip of bubble gum tape exactly the same size.

Kim chewed 6/8 of her strip. Joe chewed 3/4 of his strip. 

Who chewed more gum? 

They chewed the same amount! 

3/4 = 6/8