Math: Multiplication and Division review

Math: Multiplication and Division review

By Chow Wing Ka Kalson

Multiple Choice

40 $$\div$$   5=

• 7

• 8

• 10

• 12

Multiple Choice

81 $$\div$$   9=

• 5

• 8

• 9

• 11

Multiple Choice

24 $$\div$$   4=

• 2

• 4

• 5

• 6

Multiple Choice

3 $$\times$$  8=

• 12

• 14

• 24

• 36

Multiple Choice

6 $$\times$$  8=

• 32

• 48

• 50

• 52

Multiple Choice

7 $$\times$$  9=

• 63

• 56

• 44

• 31

Multiple Choice

寫出圖片中的陣列的算式。

Choose the correct array

• 1X9

  9X1

• 2X8

  8X2

• 4X4

• 4X2

  2X4

Multiple Choice

寫出圖片中的陣列的算式。

Choose the correct array

• 2X3

  3X2

• 5X2

  2X5

• 10X1

  1X10

• 7X6

  6X1

Multiple Choice

選出正確乘和除法的關係。（Fact Families）

6X7=42

7X6=42

42 $$\div$$  6=7

？ 

• 42X6=252

• 42-7=6

• 7 $$\div$$  6=42

• 42 $$\div$$  7=6

Multiple Choice

選出正確乘和除法的關係。（Fact Families）

5X6=30

？ 

30 $$\div$$  5=6

30 $$\div$$  6=5

• 5X6=30

• 30-5=6

• 6X5=30

• 30 $$\div$$  10=3

Multiple Choice

媽媽有25包果汁，每5包分成一袋。要把所有果汁都放入袋中，共需要袋子多少個？Mother has 25 bags of juice, and every five bags are divided into one bag. How many bags are needed to put all the juice into the bag?

• 3個

• 4個

• 5個

• 6個

Multiple Choice

Rosanna needs 2 eggs to make one cake. She has 18 eggs now. How many cakes can she make?

• 8

• 9

• 11

• 12

Multiple Choice

Divide 35 chocolates among 7 girls. How many chocolates each girl will get?

• 5

• 6

• 7

• 8

Multiple Choice

小文把一些鉛筆分成每5枝一盒，共有8盒，後來，他又改分成每10枝一盒，現在有鉛筆多少盒？

Xiaowen divided some pencils into a box of 5 pencils, a total of 8 boxes. Later, he divided them into a box of 10 pencils. How many boxes are there now?

• 3盒

• 4盒

• 7盒

• 8盒

Multiple Choice

There are 45 motorbikes in 9 rows. How many motorbikes are there in each row?

• 2

• 4

• 5

• 10