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100

5x5=

25

100

Chelsea's dance class group has 5 groups of 9 students. Which of these is a way to find the total number of students

A. 10 x 4 -5

B. 10 x 5 + 9

C. 10 x 5 - 5

D. 10 x 5 - 9

C. 10 x 5 - 5

45

100

3x7 =  ___ x3

7

100

hich is the unknown number in the shown equation?

(3 × 2) × 5 = 3 ×(     × 5)

2

100

(7 × 6) + (7 × 4) = 7 × ___

10

200

6x8

48

200

Which of these have the same value as 10x0?

A. 0x5

B. 6x2

C 3x3

D 4x1

A


200

9x8 =  ___ x9

8

200

9 × 6 = (4 +    ) × 6

5

200

(6 × 2) + (6 × 3) = 6 ×___

5

300

8x8

64

300

King starts with 9 and counts by 9s to 81. How many old numbers does King say?

5

9, 18, 27, 36, 45, 54, 63, 72, 81

300

11x7 =  ___ x11

7

300

9 × 4 = (■ + 8) × 4

What is the unknown number?

1

300

7x7=

49

400

9x5=

45

400

Samantha starts with 5 and counts by 5s to 55. How many old numbers does Samantha say?

5,10,15,20,25,30,35,40,45,50, 55

6


400

6x7 =  ___ x6

7

400

What two factors complete the equation __×__ = 12

6x2

400

54(÷)6

9

500

10x1

10

500

Lu starts with 3 and counts by 3s to 27 How many even numbers does Lu say?

3,6,9,12,15,18,21,24,27

4

500

10x9 =  ___ x10

9

500

What two factors complete the equation __×__ =45

9x5

500

6x9=

54

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