Strip Diagrams
Input/Output
Equations
Word Problems
100
Solve for the missing number in the strip diagram.
100
100
Input Output
10 7
20 17
30 27
What's the rule?
-3
100
HEB received three shipments of canned goods. The first shipment had 167 canned goods. The second shipment had 235 canned goods and the third shipment had 212 canned goods. What is the total number of canned goods shipped?
167+235+212=
100
Robert played his video game 3 times. His scores were 167, 312, and 252. What was his total score?
731
200
Solve for the missing number in the strip diagram.
28
200
Input Output
5 12
10 ?
15 22
Find the missing output.
17
200
Alicia drove a total of 678 miles last week. On Monday she drove 289 miles and on Tuesday she drove 127 miles. How many miles did Alicia drive on Wednesday?
678-289-127 = X
200
On Monday Mrs. Lozano’s class had 250 box tops. Then, on Tuesday her students brought in some more box tops and they had a total of 409. How many more box tops did Mrs. Lozano’s class bring on, T, Tuesday?
159
300
Y = 36
300
Input Output
3 9
9 27
15 45
What's the Rule?
x3
300
Mrs. Miller’s class collected 274 box tops. Mrs. Harris’s class collected 87 more box tops than Mrs. Miller’s class. What was the sum, S, of the box tops both classes collected? Create an equation to represent this problem.
274 + 274 + 87 = S
300
There were 1,880 cars in the entire garage. 1,460 were parked on the first 4 floors, 220 cars were on the 5th floor. How many cars, C, were on the 6th floor?
200
400
Solve for ? in the strip diagram.
? = 5
400
Position Value
4 5
8 9
12 13
16 17
What is the value in the 48th position?
49
400
The flower shop had 52 daisies and 104 roses flowers to put into 6 big display vases. Write an equation to determine how many F, flowers, went into each vase.
52 + 104 / 6 = F
400
Ashton has 27 signatures. Marie had twice as many as Ashton before she traded in 15 signatures for a homework pass. How many signatures does Marie have now?
39
500
Solve for ? in the strip diagram.
? = 8
500
Position Value
6 2
12 4
18 6
24 8
If the value was 20, what would the position be?
60
500
Maddie has 51 shells in her collection. Dana has 75 more shells than Maddie. Jamie has 32 shells less than Dana. How many shells does Jamie have?
51 + 75 - 32 = Jamie
500
Ms. Nevlud is buying 50 pounds of hamburger meat and 34 pounds of chicken at the market. She will be feeding her family for a reunion and knows that each person will eat 2 pounds of meat. How many people will be attending the reunion?
42