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Last updated about 2 years ago
13 Nsɛmmisa
1
1
1. Write each subtraction equation as an addition equation.
a) a - 9 = 6
1. Write each subtraction equation as an addition equation.
b) p - 20 = 30
1. Write each subtraction equation as an addition equation.
c) z - (-12) = 15
4. Find the solution to each equation mentally. (No Calculator!)
a) 30 + a = 40
4. Find the solution to each equation mentally. (No Calculator!)
b) 500 + b = 200
4. Find the solution to each equation mentally. (No Calculator!)
c) -1 + c = -2
4. Find the solution to each equation mentally. (No Calculator!)
d) d + 3,567 = 0
Exit Ticket
1. Which other expression has the same value as (-14) - 8?
Explain your reasoning in the space provided below.
Exit Ticket
2. Which other expression has the same value as (-14) - (-8)?
Explain your reasoning in the space provided below.
1. Write each subtraction equation as an addition equation.
d) x - (-7) = -10
3. A restaurant bill is $59 and you pay $72. What percentage gratuity did you pay?
5. One kilogram is 2.2 pounds. Complete the tables. What is the interpretation of the constant of proportionality in each case?