GCF
The GCF of 4 and 8.
What is 4?
44 + 5 = 5 + A
A = ______________
Property_____________
What is 44- Commutative Property?
Estimate to the greatest place.
62.254 + 29.1
What is 90?
34.1 + 0.1
What is 34.2?
Take the problem solving card with 100 on it.
Solve it.
What is NO, she gave him $1 too much.
The GCF of 12 and 6.
What is 6?
(5 + 2) + 6 = 5 + (A + 6)
A = ____
Property _______________
What is 2- Associative Property
Estimate to the nearest whole number.
38.59 - 16.56
What is 22?
23 + 6.432
What is 29.432?
Problem Solving Card 200.
Solve it.
What is $118.43?
The GCF of 18 and 9.
What is 9?
23 + 62 + 65 = 62 + 23 + 65
Property _________________
What is the Commutative Property?
Estimate to the tenths place.
45.46 + 3.72
What is 49.2?
60.12 - 8.65
What is 51.47?
Problem Solving Card 300.
Solve it.
What is $40?
The GCF of 24 and 12.
What is 12?
59 - 43 = 43 - 59
True or False
What is FALSE
Estimate to the nearest whole number.
24.621 + 99.6
What is 125?
34.1 - 3.87=
What is 30.23?
Problem Solving Card 400.
Solve it.
Two Answers.
What is 12.8?
What is 0.2?
The GCF of 36 and 9.
What is 9?
3 + 7 + 16 = __________
What is 26?
Estimate to the greatest place.
99.99 + 99.99
What is 200?
80 - 3.769=
What is 76.231?
Problem Solving Card 500.
Three Answers
A. 16.09 - 12.2
C. 4.01 - 0.12
D. 128 - 124.11