1 pt

1.

Choose the correct fact family for the following numbers: 9, 7, 63

A

$9\times 7=63\phantom{\rule{0ex}{0ex}}7\times 9=63\phantom{\rule{0ex}{0ex}}63\xf79=7\phantom{\rule{0ex}{0ex}}63\xf77=9$

B

$9+7=63\phantom{\rule{0ex}{0ex}}7+9=63\phantom{\rule{0ex}{0ex}}63\xf79=7\phantom{\rule{0ex}{0ex}}63\xf77=9$

C

$9-7=63\phantom{\rule{0ex}{0ex}}7-9=63\phantom{\rule{0ex}{0ex}}63\xf79=7\phantom{\rule{0ex}{0ex}}63\xf77=9$

D

$9\times 7=63\phantom{\rule{0ex}{0ex}}7\times 9=63\phantom{\rule{0ex}{0ex}}63+9=7\phantom{\rule{0ex}{0ex}}63+7=9$

1 pt

3.

Which number sentence is missing from the fact family?

4 × 12 = 48

12 × 4 = 48

48 ÷ 4 = 12

A

12 ÷ 4 = 48

B

48 × 12 = 4

C

48 × 12 = 4

D

48 × 4 = 12

1 pt

6.

Estimate the quotient by rounding the dividend to the nearest ten: 87 ÷ 3

A

26

B

24

C

29

D

30

1pt

8.

$\u2b1c\xf7328=3$

1 pt

9.

$887\xf72=\u2b1c$