Integers & Rational Numbers (Review / Refresh)

1. Solve.

- 62 + 17

• - 32

• 45

• 79

• - 45

Tags

CCSS.7.NS.A.1C

2. Solve.

- 105 - ( - 22 )

• 127

• - 83

• - 127

• 83

Tags

CCSS.7.NS.A.1C

3. Solve.

- 7 ⋅ ( - 2 )

• 5

• - 49

• 14

• - 14

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• - 67

• 56

• 23.6

• - 63

Tags

CCSS.7.NS.A.3

5. Solve.

- 3.9 + ( - 7.6 )

• 3.4

• - 11.5

• - 4.7

• 11.5

Tags

CCSS.7.NS.A.1C

6. Solve.

- 12.8 ⋅ ( - 0.43 )

• - 12.37

• 550.4

• 29.7

• 5.504

Tags

CCSS.7.NS.A.2A

7. Solve.

5 ½ + ( - 2 ¾ )

• - 3 ¾

• 2 ¾

• 7 ¼

• 8 ¼

Tags

CCSS.7.NS.A.1C

• - 33

• 3.3

• 33

• - 3.3

Tags

CCSS.7.NS.A.2B

9. Solve.

4 ⋅ ( - 1 ¼ )

• - 5 ¼

• - 5

• 4 ¼

• 3 ¾

Tags

CCSS.7.NS.A.2A

Tags

CCSS.7.NS.A.2B