Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
×
monster
Reset all scores!
Oops!
×
gift
Win 10 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 5 points!
Oops!
×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
×
seesaw
Swap points!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
10
×
Do zeros need to be annexed to solve this problem? 13.45 - 1.64
No, both numbers end in the hundredths place.
Oops!
Check
Okay!
Check
10
×
Subtract: 4.01 - 2.95
1.06
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gift
Win 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
10
×
Subtract: 15 - 6.01
8.99
Oops!
Check
Okay!
Check
10
×
Add: 2.57 + 7.7
10.27
Oops!
Check
Okay!
Check
10
×
Describe the process of regrouping in a subtraction problem.
Take one away from the column on the left and add ten to the column on the right.
Oops!
Check
Okay!
Check
15
×
Add: 8.92 + 56 + 3.08
68 or 68.0 or 68.00
Oops!
Check
Okay!
Check
10
×
Subtract: 13.64 - 8.3
5.34
Oops!
Check
Okay!
Check
10
×
Do zeros need to be annexed to solve this problem? 10 + 3.28
Yes, annex zeros to 10.00 so it goes to the hundredths place.
Oops!
Check
Okay!
Check
5
×
What do you have to do before adding or subtracting decimals?
Line up the decimal points.
Oops!
Check
Okay!
Check
10
×
Add: 5.9 + 2.7
8.6
Oops!
Check
Okay!
Check
10
×
Do zeros need to be annexed to solve this problem? 9.92 + 56 + 3.08
Yes, annex zeros to 56.00 so all numbers end in the hundredths place.
Oops!
Check
Okay!
Check
10
×
Do zeros need to be annexed to solve this problem? 0.46 - 0.3
Yes, annex zeros to 0.30 so it ends in the hundredths place.
Oops!
Check
Okay!
Check
×
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