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7.5.5

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Posljednje ažuriranje about 2 years ago
13
1
1
1
Pitanje 1
1.

1. Write each subtraction equation as an addition equation.

a) a - 9 = 6

1
Pitanje 2
2.

1. Write each subtraction equation as an addition equation.

b) p - 20 = 30

1
Pitanje 3
3.

1. Write each subtraction equation as an addition equation.

c) z - (-12) = 15

1
8
1
1
Pitanje 7
7.

4. Find the solution to each equation mentally. (No Calculator!)

a) 30 + a = 40

1
Pitanje 8
8.

4. Find the solution to each equation mentally. (No Calculator!)

b) 500 + b = 200

1
Pitanje 9
9.

4. Find the solution to each equation mentally. (No Calculator!)

c) -1 + c = -2

1
Pitanje 10
10.

4. Find the solution to each equation mentally. (No Calculator!)

d) d + 3,567 = 0

8
Pitanje 12
12.

Exit Ticket

1. Which other expression has the same value as (-14) - 8?

Explain your reasoning in the space provided below.

Pitanje 13
13.

Exit Ticket

2. Which other expression has the same value as (-14) - (-8)?

Explain your reasoning in the space provided below.

Pitanje 4
4.

1. Write each subtraction equation as an addition equation.

d) x - (-7) = -10

Pitanje 5
5.
Pitanje 6
6.

3. A restaurant bill is $59 and you pay $72. What percentage gratuity did you pay?

Pitanje 11
11.

5. One kilogram is 2.2 pounds. Complete the tables. What is the interpretation of the constant of proportionality in each case?