Solve the following problems using the making groups strategy of

advertisement
Solve the following problems using the making groups strategy of multiplication.
Example: 3x4= ___
1. 4x7=____
2. 6x4=_____
3. 2x9=____
4. 8x3=_____
5. 5x9=_____
6. 3x7=_____
Solve the following problems using the arrays strategy of multiplication
Example: 3x6=___
3 Rows
6 Columns
1. 4x5=____
2. 3x8=_____
3. 6x4=____
4. 8x2=____
5. 7x4=_____
6. 2x3=_____
1. Which number sentence would help you decide how many cupcakes you need to buy if you have 4 friends and each
friend needs 2 cupcakes?
A. 4 + 2 = 6
B. 4 X 2 = 8
C. 4 – 2 = 2
D. 4
2.
A.
B.
C.
D.

2=2
Which number sentence correctly matches the illustration?
3 X 4 = 12
5 X 4 = 20
3 X 5 = 15
3 X 6 = 18
3. Illustrate the multiplication fact 5 X 7 using the “making groups” strategy.
4.
A.
B.
C.
D.
Which number sentence correctly matches the array?
3X2=6
4 X 3 = 12
3 X 4 = 12
3X3=9
5. Construct an array for 6 X 4 = 24.
6. Write the repeated addition number sentence for 5 X 6 = 30.
7.
A.
B.
C.
D.
Which one would you use to solve 2 X 5?
3, 6, 9, 12, 15
2, 4, 6, 8, 10
6, 12, 18, 24, 30
4, 8, 12, 16, 20
8. Complete the following pattern.
5, ____, 15, ____, _____, 30
9. Benny works at the donut shop. Each pan holds 6 donuts. He filled 5 pans and put them in the oven. How many
donuts did he bake? (Use any strategy)
A. 11 donuts
B. 24 donuts
C. 30 donuts
D. 12 donuts
10. Jenny has three fish tanks. In each fish tank she has 7 goldfish. How many goldfish does Jenny have? Illustrate
your answer and write the multiplication sentence. (Use any strategy to illustrate)
Solve using the repeated addition strategy of multiplication.
Example: 4x6=____
4+4+4+4+4+4=24
1. 3x9=___
2. 7x4=___
3. 2x7=_____
4. 5x6=____
5. 8x3=____
6. 6x7=____
Solve using any strategy of multiplication.
Example: 4x6=____
4+4+4+4+4+4=24
1. 3x7=___
2. 7x4=___
3. 2x5=_____
4. 6x6=____
5. 2x3=____
6. 6x3=____
Related documents
Download