Group1
-Mr.Brown has $5. James borrowed $3. How much money does he have left?
-Ikemefuna had $5 on Monday. He was given $19 more on Tuesday. How much
money does he have now?
Group2
-Unoka owes $ 200 cauris to Okoye and he
has only $50 to pay. How much is left.
- There were 340 yams in Okonkwo’s
barn. His olderst son, Nwoye, brought
157 more.
How many yams are there now?
11/21/13
Group1
Solve
these equations
1) 13 + 7 = x
2) 22 – 10 = x
Group
2
Solve
these equations
1) m + 66 = 119
2) 45 + y = - 330
3) 432 -
338 = x
11/20/13
Group1
-Nwoye has ten yams. He is given 11 more on his birthday. How
many yams does he have all together?
- Chielo had $7. Okonkwo gave her 10 more. How much money does she
have now.
Group 2
- Ezinma found ninety-seven seashells on the beach, she gave Ekwefi some of her seashells.
She has forty-five seashell left. How many seashells dids he give toher mom?
-.Achebe has thirty-four books in his library. He bought several books at a yard sale over the weekend.
He now has fifty-seven books in his library. How many books did he buy at the yard sale ?
11/19/13
Group 1
Solve these equations:
. x + 2 = 3
. y - 10 = - 6
Group 2
- After paying six dollars for the yam pie, Obierika has seventy dollars left.
How much money did he have before buying the yam pie ?
- Ekwefi is baking a cake. The recipe calls for eight cups of flour. She already
put in three cups. How many more cups does she need to add ?
11/18/13
Grupo 1
Solve these equations.
- On Wednesday you saw 12 robins on one tree and 7 on another
tree. How many robins did you see altogether?
2 - Your friends just gave you 12 sparkle markers, now you have 19!
How many did you have before your friends gave you 12 more?
Group2Solve these equations.
- Fred found ninety-seven seashells on the beach, he gave Mary some of his seashells.
He has forty-five seashell left. How many seashells did he give to Mary?
- Sally has thirty-four books in her library. She bought several books at a yard sale over the weekend.
She now has fifty-seven books in her library. How many books did she buy at the yard sale ?
11/15/13
Group2
2
( 4 + 5 ) . 4 - 3 + 9(2) =
3
9 - 5 =
11/14/13
Group 1
write the expression as an exponent
4 X 4 + 5 x 5 =
1 x 1 x 1 x 1 =
Group 2
Evaluate
72 - ( 7 + 8 ).5 =
3 2
9 + 6 (2 - 6 )
11/13/13
Group 1
Evaluate
3
6 + 4 + 2 =
Group 2
Evaluate
3 2
33 + 4( 2 - 6 )
Evaluate
3
64 - 4 . 2 =
3
3 + 7 ( 5 - 25) =
11/12/13
Group 1
write the expression as an exponent
8 x 8 =
5 x 5 x 5 x 5 =
Group 2
write the expression as an exponent
( - 8) x ( - 8) x ( - 8 ) =
7 X 7 X 5 X 5 =
11/11/13
Group 1
write the expression as an exponent
2 x 2 x 2 x 2 =
6 x 6 =
Group 2
Evaluate.
2
(4 + 5) . 4 - 3 =
3
11 - 3 =
11/08/13
Group 1
Evaluate
Write the expression as an exponent.
3 x 3x 3 = __________
4 x 4 x 4 x 4 = ________
Group 2
Evaluate
2
2
1 ) (30 - 2 ) + 7 + 3 = _________
3
2 ) 7 x ( 10 - 2 ) - 42
11/07/13
Group 1
Evaluate
1
10 + 3 - 2 =
Group 2
1. Write the expression as an exponent.
5 x 5 x 5 x 5 = ____________
2. Write the expression as an exponent.
9 x 9 x 9 x 9 x 9
3. Evaluate.
2 3
5 + 8 = _____
11/07/13
Group2
1. Evaluate.
6
6 – 33 =
_____
2. Evaluate.
5 6
4 + 5
= _____
Group1
Write the Base and exponent
3
4
Base = ________
Exponent = __________
3
10
Base = ______________
Exponent =
____________
Group2
Evaluating Numerical Expressions with Exponents- Independent
Practice
Complete all the problems.
1. Evaluate.
8
2 = _______
2. Write the expression as an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7
11/04/13
Group 1
Write the Base and exponent
3
2
Base = ____________
Exponent = _______
4
5
Base = _______
Exponent =
___________
Group 2
Write the Base and exponent
3
7
Base = ____________
Exponent = _______
15
Base = _______
Exponent =
___________
20
Base = ________
Exponent = __________
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