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Add
What's that rule again?
Subtract
Word words word, with a little math!
Properties
100
50.60+2.34
What is 52.94
100
Whats our rule for adding and subtracting decimals? (your whole group MUST do the dance to get the points!)
What is "Line up the dot and give it all you got!"
100
3.22-1.22=
What is 2.00
100
Amy went to the store and bought: Apples for $3.99, Bananas for $2.49, and Bread for $2.00 How much did she spend total?
What is $8.48
100
What property is this: 7+0=7
What is the identity property.
200
100.33+54.78
What is 155.11
200
2+3=4 What is the vocabulary term for the 2 and 3 in this equation? What is the 4 called?
What is the addends and sum.
200
45.32-10.01=
What is 35.31
200
Sarah's total for her lunch at school was $5.63. If she payed with a 10 dollar bill, what was her change?
What is $4.37
200
What property is this: 5+4=4+5
What is the commutative property.
300
1,234.522+2.01
What is 1,236.532
300
What does BBB stand for? When do we use this rule
What is "if the Bottom is Bigger than you Borrow" we use it during subtraction!
300
104.54-26.39
What is 78.15
300
Erin walked 3.7 miles in ten minutes and Jessica walked 4.6 miles in ten minutes. How much farther did Jessica walk?
What is .9 miles
300
What property is this: (1+2)+3=1+(2+3)
What is the associative property.
400
10.99+345.23
What is 356.22
400
I am a property that makes numbers change order. What is my name?
What is the commutative property.
400
567.448-39.25=
What is 528.198
400
Jen threw her ball 5.46 feet and Jason threw it 4.32 feet. How far was the ball thrown total?
What is 9.78 feet
400
Give an example of the commutative property AND explain it.
What is Answers will vary BUT: the commutative property lets the order of numbers change when adding.
500
2,341.945+30,786.022= AND name the places of all the 2s in the numbers?
What is 33,127.967 AND thousands, hundredths, thousandths
500
I am a property that changes the grouping of numbers in an equation. What is my name?
What is the associative property.
500
54.24-9.006=
What is 45.234
500
Amy bought three ice cream cones for $1.34 each. How much did all three cost? Amy paid with a $5 bill, what was her change?
What is $4.02 with $0.98 change.
500
Give and example of the associative property AND explain it.
What is Examples will vary BUT the associative property lets grouping of numbers change in an addition problem. (the parenthesis may move)