What is wrong with this problem 100 - 12 = 112 ?

The student forgot to borrow., The student subtracted incorrectly., The student added, not subtracted.

Duplicate of 3rd grade Adding & Subtracting Practice

3rd grade warm up includes mental math addition and subtraction, key words for word problems, and word problem equations. #grade3 #wordproblems #mentalmath #addition #subtraction

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
54 + 5
58
105
109
59
2
USUALLY these keywords mean you should...
subtract
add
estimate
multiply
3
47 - 20
20
17
67
27
4
What is wrong with this problem 100 - 12 = 112 ?
The student forgot to borrow.
The student subtracted incorrectly.
nothing wrong
The student added, not subtracted.
5
USUALLY these keywords mean you should...
estimate
multiply
add
subtract
6
30 + 48
84
78
77
79
7
USUALLY these keywords mean you should...
estimate
multiply
subtract
add
8
Which equation will solve this problem correctly?
30 - 10 = b
25 - 13 = b
25 + 13 = b
30 +10 = b
9
Which equation will correctly solve this problem?
49 + 37 = k
49 - 37 = k
50 - 40 = k
37 - 49 = k
10
88 - 7
81
80
82
95

Duplicate of 3rd grade Adding & Subtracting Practice

10 termsStudBud Administration6 plays

3rd grade warm up includes mental math addition and subtraction, key words for word problems, and word problem equations. #grade3 #wordproblems #mentalmath #addition #subtraction

Flashcards10 cardsFPractice quizPHost liveL

Questions 10

Answers

1
54 + 5
58
105
109
59
2
USUALLY these keywords mean you should...
subtract
add
estimate
multiply
3
47 - 20
20
17
67
27
4
What is wrong with this problem 100 - 12 = 112 ?
The student forgot to borrow.
The student subtracted incorrectly.
nothing wrong
The student added, not subtracted.
5
USUALLY these keywords mean you should...
estimate
multiply
add
subtract
6
30 + 48
84
78
77
79
7
USUALLY these keywords mean you should...
estimate
multiply
subtract
add
8
Which equation will solve this problem correctly?
30 - 10 = b
25 - 13 = b
25 + 13 = b
30 +10 = b
9
Which equation will correctly solve this problem?
49 + 37 = k
49 - 37 = k
50 - 40 = k
37 - 49 = k
10
88 - 7
81
80
82
95