Day B Mini-Unit Fractions (multiply fractions; array models)

1

What multiplication sentence does this array represent?

4 x 5

1/3 x 1/5

4/5x 1/5

20 + 4

1

What product is shown in the array below?

4/25

1/25

4/5

4/20

1

What multiplication sentence does this array represent?

2/6 x 3

4 x 3

1 x 12

3/4x 1/3

1

What product is shown in the array below?

3/12 (or 1/4)

3

1/12

6/12 (or 1/2)

1

Which estimate is most reasonable for this multiplication problem?

1 x 3 = 3

5 x 3 = 15

1 x 1/2 = 1/2

1

Solve.

MGSE5.NF.5.b

1

Which estimate is most reasonable for this multiplication problem?

4 x 7 = 28

1/2 x 1/2 = 1/4

100 x 1/2 = 50

1

Solve.

MGSE5.NF.5.b

1

Which estimate is most reasonable for this multiplication problem?

2 x 8 = 16

2 x 1 = 2

2 x 9 = 18

1

Solve.

MGSE5.NF.5.b

1

Which estimate is most reasonable for this multiplication problem?
1/3 x 3/4

3 x 4 = 12

1/2 x 20 = 10

1/2 x 1 = 1/2

1

Solve.
1/3 x 3/4

1/4

1/3

3/5

11/12

1

Solve.
3/4 x 2/9

1/4

1/3

3/5

1/6

1

Solve.
2/7 x 8

22/9

24/7

22/7

92/7

1

Which estimate is most reasonable for this multiplication problem?
4 x 3/5

4 x 1/2 = 2

4 x 3 = 12

4 x 5 = 20

1

Solve.
4 x 3/5

12/5

12/3

22/5

22/3

1

Fill in the blank below:

5

12

3

15

1

Fill in the blank below:

16

3

9

1

Day B Mini-Unit Fractions (multiply fractions; array models)

What multiplication sentence does this array represent?

What product is shown in the array below?

What multiplication sentence does this array represent?

What product is shown in the array below?

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?1/3 x 3/4

Solve.1/3 x 3/4

Solve.3/4 x 2/9

Solve.2/7 x 8

Which estimate is most reasonable for this multiplication problem?4 x 3/5

Solve.4 x 3/5

Fill in the blank below:

Fill in the blank below:

What multiplication sentence does this array represent?

What product is shown in the array below?

What multiplication sentence does this array represent?

What product is shown in the array below?

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?

Solve.

Which estimate is most reasonable for this multiplication problem?1/3 x 3/4

Solve.1/3 x 3/4

Solve.3/4 x 2/9

Solve.2/7 x 8

Which estimate is most reasonable for this multiplication problem?4 x 3/5

Solve.4 x 3/5

Fill in the blank below:

Fill in the blank below:

Which estimate is most reasonable for this multiplication problem?
1/3 x 3/4

Solve.
1/3 x 3/4

Solve.
3/4 x 2/9

Solve.
2/7 x 8

Which estimate is most reasonable for this multiplication problem?
4 x 3/5

Solve.
4 x 3/5

Which estimate is most reasonable for this multiplication problem?
1/3 x 3/4

Solve.
1/3 x 3/4

Solve.
3/4 x 2/9

Solve.
2/7 x 8

Which estimate is most reasonable for this multiplication problem?
4 x 3/5

Solve.
4 x 3/5