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Grade 4 Unit 15
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Fill in the blank: 45 x 0.1 = 45 ÷ ___
10
Oops!
Okay!
Calculate: 6 ÷ 1/10
60
Oops!
Okay!
Compare using <, >, or = : 16 x 0.25 ___ 16 ÷ 1/2
<
Oops!
Okay!
Calculate: 10 ÷ 1/2
20
Oops!
Okay!
Compare using <, >, or = : 30 x 0.1 ___ 30 ÷ 10
=
Oops!
Okay!
What decimal is exactly the same as dividing by 2?
0.5
Oops!
Okay!
Calculate: 120 x 0.1
12
Oops!
Okay!
A jug holds 5 liters of water. It is poured into small cups that each hold 1/5 of a liter. How many cups can be filled?
25
Oops!
Okay!
What fraction is exactly the same as multiplying by 0.25?
1/4
Oops!
Okay!
You are baking and have 10 small cakes. You cut each cake into halves. How many pieces of cake do you have?
20
Oops!
Okay!
Fill in the blank: 11 ÷ 1/5 = 11 x ___
5
Oops!
Okay!
Compare using <, >, or = : 50 x 0.1 ___ 50 ÷ 1/10
<
Oops!
Okay!
Fill in the blank: 9 ÷ 1/4 = 9 x ___
4
Oops!
Okay!
A piece of ribbon is 12 meters long. It is cut into smaller pieces that are 1/4 of a meter long. How many pieces are there?
48
Oops!
Okay!
A carpenter has a board that is 8 meters long. He cuts it into sections that are 1/2 meter each. How many sections does he get?
16
Oops!
Okay!
Calculate: 9 ÷ 1/3
27
Oops!
Okay!
A farmer has 60 chickens. 0.5 of them are white. How many white chickens are there?
30
Oops!
Okay!
Calculate: 12 ÷ 1/4
48
Oops!
Okay!
Huyền My enthusiastically answers 0.5 of the 24 questions asked in class today. How many questions did she answer?
12
Oops!
Okay!
Fill in the blank: 7 ÷ 1/2 = 7 x ___
2
Oops!
Okay!
Calculate: 36 x 0.25
9
Oops!
Okay!
Fill in the blank: 14 x 0.5 = 14 ÷ ___
2
Oops!
Okay!
A street vendor has 80 bánh mì. 0.1 of them are sold in the first hour. How many bánh mì were sold?
8
Oops!
Okay!
A recipe needs 32 grams of sugar, but you only want to make 0.25 of the recipe. How many grams of sugar do you need?
8
Oops!
Okay!
Compare using <, >, or = : 8 ÷ 1/2 ___ 8 x 1/2
>
Oops!
Okay!
Calculate: 40 x 0.25
10
Oops!
Okay!
A school has 200 students. 0.1 of them ride their bikes to school. How many students ride their bikes?
20
Oops!
Okay!
Calculate: 8 ÷ 1/4
32
Oops!
Okay!
Calculate: 70 x 0.1
7
Oops!
Okay!
Compare using <, >, or = : 20 x 0.5 ___ 20 ÷ 2
=
Oops!
Okay!
Calculate: 50 x 0.1
5
Oops!
Okay!
Calculate: 16 x 0.5
8
Oops!
Okay!
Calculate: 100 x 0.5
50
Oops!
Okay!
Calculate: 15 ÷ 1/2
30
Oops!
Okay!
Calculate: 20 ÷ 1/5
100
Oops!
Okay!
Compare using <, >, or = : 10 ÷ 1/5 ___ 10 x 5
=
Oops!
Okay!
Fill in the blank: 20 x 0.25 = 20 ÷ ___
4
Oops!
Okay!
Calculate: 5 ÷ 1/5
25
Oops!
Okay!
Calculate: 22 x 0.5
11
Oops!
Okay!
A new notebook costs 40,000 VND. You have a voucher for 0.25 off the price. How much discount do you get?
10,000 VND
Oops!
Okay!
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