Addition
25 + 34 + 27 + 16 = ___
25 + 34 + 27 + 16 = 102
Tyrese collects and trades baseball cards. He had 572 baseball cards in his collection. He bought more at a baseball game. He now has 841 baseball cards. Which equation could be used to find the number of baseball cards Tyrese bought at the baseball game?
A. 572 - ___ = 841
B. 572 + 841 = ___
C. 572 + ___ = 841
D. ___ + 841 = 572
C. 572 + ___ = 841
*You could also solve by 841 - 572 = ___
253 - 130 = ___
253 - 130 = 123
What equation would you write to solve this word problem?
Wes has 291 dimes. His sister has 37 dimes. How many more dimes does Wes have than his sister?
291 - 37 = ___
**BONUS**
Solve the equation
Which unit would you need the fewest of to measure how long something is?
A. inches
B. feet
C. yards
D. All the same
C. Yards.
Yards are the longest measurement, so you need less of them to measure a distance.
Sonia is solving the following problem:
29
16
43
+ 26
When she adds the digits in the ones column, the sum in 24. What is Sonia's next step?
A. Record the digit 2 in the ones place and regroup the 4 to the tens column.
B. Record the digit 4 in the ones place and regroup a 1 to the tens column.
C. Record the digit 4 in the ones place and regroup the 2 to the tens column.
D. Record the digit 4 in the ones place only.
C. Record the digit 4 in the ones place and regroup the 2 to the tens column.
**Show on white board
Logan was playing video games.
On Monday, he scored 234 points.
On Wednesday, he scored 168 points.
On Friday, he scored 379 points.
How many total points did Logan score over the three days?
234 + 168 + 379 = ___
Step 1 is 234 + 168 = 402
Step 2 is 402 + 379 = 781
Logan scored 781 total points.
481 - 232 = ___
481 - 232 = 249
What equation would you write to solve this word problem?
A class made $328 selling books. They made $37 selling plants. How much money did they make in all?
328 + 37 = ___
**BONUS**
Solve the equation
What is the range of 850 to 950 on a number line?
<-850------------------------950->
100
**BONUS**
What number is the mid point?
<-850------------ _?_ ------------950->
304 + 298 = ___
304 + 298 = 602
Ms. West's class has a goal to collect 95 cans for the school food drive. Here are the cans they have collected each day.
Cans Collected
Monday 22
Tuesday 17
Wednesday 28
Thursday ?
How many cans do they need to collect on Thursday to reach their goal?
22 + 17 + 28 + ___ = 95
Step 1 is 22 + 17 + 28 = 67
Step 2 is 95 - 67 = 28
They need to collect 28 cans on Thursday to reach their goal of 95.
619 - 254 = ___
619 - 254 = 365
Draw a strip diagram that you would use to find the number of beads that are purple?
Jasmine has 487 beads to make bracelets. Of her beads, 143 are red, 178 are blue, and the rest are purple.
**Your teacher has the answer**
What place value is the 2 in 1,027?
Tens place
BONUS!! What is the VALUE of the 2 in 1,027?
218 + 196 = ___
218 + 196 = 414
There are 451 fiction books in the school library. This is 143 more books than non-fiction books. How many non-fiction books are in the school library?
A. 314 books
B. 594 books
C. 308 books
D. 314 books
If there are 143 more fiction books than non-fiction books...
451 is 143 more than ____
451 – 143 = 308
There are 308 non-fiction books in the school library.
500 - 476 = ___
500 - 476 = 24
What equation would you write to solve this word problem?
Mr. Webb planted 328 trees. Mr. Todd planted 291 trees. How many more trees did Mr. Webb plant than Mr. Todd?
328 - 291 = ___
**BONUS**
Solve the equation
This mystery number has 3 digits. The value of one of the digits is 400. The number in the tens place is three more than the number in the hundreds place. The number in the ones place is an even number that is greater than 6, but less than 10.
What’s the mystery number?
478
3 quarters + 5 dimes + 4 nickels = ____ cents
3 quarters = 75 cents
5 dimes = 50 cents
4 nickels = 20 cents
3 quarters + 5 dimes + 4 nickels = 145 cents
75 + 50 + 20 = 145 cents ($1.45)
Last week, a class raised $338 for a science garden. This week they raised $245 more. The class needs to raise $870 to meet the goal for the science garden. How much more money must the class raise?
338 + 245 + ___ = 870
Step 1 is 338 + 245 = 583
Step 2 is 870 - 583 = 287
The class must raise $287 more to reach their goal.
What does the word DIFFERENCE mean?
DIFFERENCE is when you subtract the number with smallest value from the number with the largest value.
Write a word problem that matches this equation.
544 - ___ = 136
Answers will vary.
Mrs. West had 544 rocks in her garden. She worked all week to get rid of some of the rocks. She still had 136 rocks left at the end of the week.
Which list contains only numbers that belong between 1,050 and 1,150 on the number line?
**Draw a number line that begins with ___ and ends with ___ **
A. 1,015 1,051 1,115
B. 1,055 1,115 1,005
C. 1,055 1,115 1,145
D. 1,005 1,115 1,145
C. 1,055 1,115 1,145
** 1,005 and 1,015 are less than 1,050 and NOT between 1,050 - 1,150 on the number line