Singapore Math Level 2A & 2B - Unit 4: Multiplying and Dividing - 30 Questions

Unit 4: Multiplying and Dividing

Examples:

1. There are 5 plates on a table. There are 2 crackers on each plate. How many crackers are there altogether?

5 × 2 = 10

There are 10 crackers altogether.

2. Natalie bought 16 ears of sweet corn. She put an equal number of ears of corn into 4 bags. How many ears of corn are there in each bag?

16 ÷ 4 = 4

There are 4 ears of sweet corn in each bag.

Look at the pictures carefully, and fill in each blank with the correct answer.

1.

🌱 🌱 🌱 🌱 🌱 🌱

6 twos =___

6×2=______

Answer¹:

2+2+2+2+2+2=12

6 twos = 12

6×2= 12

2.

⛾⛾⛾⛾⛾
⛾⛾⛾⛾⛾
⛾⛾⛾⛾⛾
⛾⛾⛾⛾⛾

5 fours =______

5 × 4=_______

Answer²:

4+4+4+4+4 = 20

5 fours = 20

5 × 4= 20

3.

… ⋮… ⋮ … ⋮ …

7 threes =________

7 × 3 =________

Answer³:

3+3+3+3+3+3+3=21

7 threes = 21

7 × 3 = 21

4.

⸭ ⸭ ⸭ ⸭ ⸭

5 fives =_______

5×5= ________

Answer⁴:

5+5+5+5+5=25

5 fives = 25

5×5= 25

5.

𓃑 𓃑 𓃑

3 nines =______

3 × 9 =_____

Answer⁵:

9+9+9=27

3 nines = 27

3 × 9 = 27

Study the pictures below. Fill in the blank.

6.

𓇚 𓇚 𓇚 𓇚 𓇚 𓇚

___+____+____+____+____+_____=_____

Answer⁶:

3+3+3+3+3+3 = 18

7.

🪺 🪺 🪺 🪺 🪺

___+ _____+ _____+___ +____=_________

Answer⁷:

2+2+2+2+2 = 10

8.

🧦 🧦 🧦 🧦 🧦 🧦

___+____ +_____= _____

Answer⁸:

4+4+4 = 12

9.

𓃍 𓃍 𓃍 𓃍 𓃍 𓃍 𓃍 𓃍

___+ ___+____+___+____ +___+___+ ___=____

Answer⁹:

5+5+5+5+5+5+5+5 = 40

10.

⁘ ⁘ ⁘ ⁘

___ + ___ + ___ + ____ = _____

Answer¹⁰:

4+4+4+4 = 16

Look at the pictures carefully, and fill in each blank with the correct answer.

11.

🧦🧦🧦🧦🧦🧦🧦

7 × ____=_____

Answer¹¹:

7 × 2 = 14

12.

_____×5= _____

Answer¹²:

4 × 5 = 20

13.

2 ×_____=______

Answer¹³:

2 × 8 = 16

14.

5 ×______=_______

Answer¹⁴:

5 × 3= 15

15.

______× 4 =_____

Answer¹⁵:

4 × 4 = 16

16. There are 3 kittens on each mat.

_____×_____=_____

There are __.___ kittens altogether.

Answer¹⁶:

6 × 3= 18

There are 18 kittens altogether.

17. There are 10 eggs on each tray.

______. × _____.= .______

There are _____ eggs altogether.

Answer¹⁷:

8 × 10 = 80

There are 80 eggs altogether.

18. There are 4 teddy bears in each group.

____×_____=_____

There are _____ teddy bears altogether.

Answer¹⁸:

3 × 4 = 12

There are 12 teddy bears altogether.

19. There are 5 magazines on each shelf.

____×____=_____

There are ____ magazines altogether.

Answer¹⁹:

5 × 5 = 25

There are 25 magazines altogether.

20. There are 7 pieces of candy in each box.

____×____=_____

There are ____ pieces of candy altogether.

Answer²⁰:

5 × 7 = 35

There are 35 pieces of candy altogether.

21. Divide 12 balls into 3 equal groups.

⚽⚽⚽
⚽⚽⚽
⚽⚽⚽
⚽⚽⚽

12÷______=_____

There are _______ balls in each group.

Answer²¹:

12 ÷ 3 = 4

There are 4 balls in each group.

22. Divide 20 (twenty) bottle caps into 2 (two) equal groups.

🔘🔘🔘🔘🔘🔘🔘🔘🔘🔘
🔘🔘🔘🔘🔘🔘🔘🔘🔘🔘

20 ÷______=_____

There are _____ bottle caps in each group.

Answer²²:

20 ÷ 2 = 10

There are 10 bottle caps in each group.

23. Divide 9 hats into groups of 3.

🎩🎩 🎩🎩 🎩🎩
🎩 🎩 🎩

9÷______=_____

There are ___ groups of hats.

Answer²³:

9 ÷ 3 = 3

There are 3 groups of hats.

24. Divide 20 ice-cream cones into groups of 4.

🍦🍦🍦🍦🍦🍦🍦🍦
🍦🍦🍦🍦🍦🍦🍦🍦
🍦🍦🍦🍦

20÷______=_____

There are ___ groups of ice-cream cones.

Answer²⁴:

20 ÷ 4= 5

There are 5 groups of ice-cream cones.

25. Divide 18 pens into groups of 3.

🖊🖊🖊
🖊🖊🖊
🖊🖊🖊
🖊🖊🖊
🖊🖊🖊
🖊🖊🖊

18÷______=_____

There are_____groups of pens.

Answer²⁵:

18 ÷ 3 = 6

There are 6 groups of pens.

Write two multiplication & division sentences for each set of pictures.

26.

Answer²⁶:

8 ×2 =16      2 ×8 =16

16 ÷8 =2      16 ÷2 =8

27.

Answer²⁷:

3 ×7 =21      7 ×3 =21

21 ÷3 =7      21 ÷7 =3

28.

Answer²⁸:

3 ×6 =18      6 ×3 =18

18 ÷3 =6      18 ÷6 =3

29.

Answer²:

6 ×4 =24      4 ×6 =24

24 ÷6 =4      24 ÷4 =6

30.

Answer²:

4 ×3 =12      3 ×4 =12

12 ÷4 =3     12 ÷3 =4

Also:

Math Solution Table of Singapore Math 2A & 2B