Vocabulary
When I __________, I take away the lesser number from the greater number.
inverse operations, regroup, difference, subtract, or subtraction sentence
subtract
177-94=
83
1,392-238=
1,154
805-75=
730
The football team raised $2, 575 for a charity event. The basketball team raised $2,805. How much more money did the basketball team raise than the football team?
230
The answer to a subtraction problem is called the ________.
inverse operations, regroup, difference, subtract, or subtraction sentence
difference
522-425=
97
3,475-1,267=
2,208
604-492=
112
An artist created a piece of art with 675 round glass beads. There were also 179 beads in the shape of a heart. How many more round beads were there?
675-179=496 beads
I can _________ to trade equal amounts when renaming a number.
inverse operations, regroup, difference, subtract, or subtraction sentence
regroup
172-99=
73
4,875-3,168=
1,707
9,006-7,474=
1,532
Eva saved $129 in May and $182 in June. How much more money did she save in June than in May?
$53
A number sentence in which one quantity is taken away from another quantity is a ___________.
inverse operations, regroup, difference, subtract, or subtraction sentence
subtraction sentence
Round to the nearest hundreds 617-123 =
500
7, 246-2,225=
5,201
8,007-4,836=
3,171
Students want to make 425 get well cards. So far they have made 165 cards. How many more cards do they need to make?
260 cards
Two operations that can undo each other, as in addition and subtraction, are called____________.
inverse operations, regroup, difference, subtract, or subtraction sentence
inverse operations
769-359=
500 bonus points to the teams that can show me how to check their answer
410
6,340-3,451=
500 bonus points to the teams that can show me how to check their answer
2,889
9,003-5,295=
500 bonus points to the teams that can show me how to check their answer
3,708
Eva is solving the subtraction problem shown. Find and correct her mistake.
5,300- 4,547= 1,853
Eva forgot to regroup the 3 in the hundreds place and the 5 in the thousands place. So the actual answer should be 5,300-4,547=753