3-digit subtraction
637-492=
145
2,200-1,100=
1,100
50,000-50,000=
0
2+2=
4
There were 25 tennis racquets and 36 hockey sticks. How many more hockey sticks are there than tennis racquets?
There were 11 more hockey sticks than tennis racquets.
784-678=
106
7,596-3,869=
3727
52,005-51,006=
999
67+67=
If anyone says "six, seven" they lose points
134
Julius found 8 rugby balls in the storeroom. Mr. Adams said there should be a total of 11 rugby balls. How many rugby balls were missing?
3 rugby balls were missing.
978-869=
289
Double Points!!!
9,853-7,946=
1907
96,007-58,456=
37,551
4,783+456=
5239
There were 7 baseballs in a basket and Tyree found 6 more baseballs on the floor. Then, Michael borrowed 5 baseballs. How many baseballs were left in the storeroom?
7 + 6 – 5 = 8
There were 8 baseballs left in the storeroom.
500-199
301
8,632-4,572=
4060
52,986-51,734=
1252
52,699+7,867=
60,566
Mr. Lee found 5 soccer balls in the storeroom and Richard found 9 soccer balls on the field. Greg passed by and told them he kept 4 soccer balls at home for next practice. How many soccer balls in total are there?
There were 18 soccer balls in all.
946-937=
9
7,245-5,425=
1820
52,379-39,752=
12,627
20,004+50,876=
70,880
Sylvester found 3 small whiteboards and 6 boxes of markers for coaches to use. Mr. Zook said they need a total of 8 whiteboards and 10 boxes of markers. How many more whiteboards and boxes of markers were needed?
8 – 3 = 5 5 more whiteboards were needed.
10 – 6 = 4 4 more boxes of markers were needed.