Vocabulary
_________ is the total amount from the addition of two or more numbers.
a) addend
b) difference
c) sum
d) all of the above
sum
What unknown number makes this equation true?
657 + 46 = ?
703
What unknown number makes this equation true?
527 - 66 = ?
c) 461
574= _______+________+_________
574= 500 + 70 + 4
Jack had 137 stamps in his collection. At a stamp show, he sold 45 of his stamps. He then bought 76 more stamps. Which equation correctly shows how many stamps Jack has now?
a) 137 - (45 +76) = 168
b) 137 - (76 + 45) = 168
c) 137 + (76 - 45) = 168
d) 137 +(45 - 76) = 168
c) 137 + (76 -45) = 168
_________ is when two or more numbers are joined.
a) total
b) subtraction
c) dividing
d) none of the above
Total
What unknown number makes this equation true?
476 + 238= ?
714
What unknown number makes this equation true?
958 - 327 = ?
631
1258= _______+_______+________+_________
1258= 1000 + 200 + 50 + 8
Which number sentence can be used to check this sum?
564 + 48 = ?
a) 612 - 48= 564
b) 564 - 48= 516
c) 512 -48= 464
d) 602- 48= 454
a) 612 - 48 = 564
Addend is any of the numbers that are added together.
True or False
True
Oliver is finding the value of 650 + 170. He decided that the easiest way to find the value of the sum is to break apart the numbers. Which expression has the same sum as 650 + 170?
a) 6 + 50 + 1 + 70
b) 60 + 50 + 10 + 70
c) 600 + 5 + 100 + 7
d) 600 + 50 + 100 + 70
d) 600 + 50 + 100 + 70
A teacher had a bag of 500 cotton balls. Her students used all but 17 of the cotton balls on their art projects. How many cotton balls did the students use on their art projects?
a) 483
b) 493
c) 517
d) 593
a) 483
Val has a bag of 595 coins. She adds 8 more groups of ten coins and another 7 coins to the bag. How many groups of a hundred coins are there in Val's bag of coins?
a) 5
b) 6
c) 7
d) 8
b) 6
Ben counted 362 pins in a box. He found 79 more pins to put I the box. Which is true about how many pins in all are now in the box?
a) Adding 362 to 79 or adding 79 to 362 makes 341 pins in all.
b) Adding 362 to 79 or adding 79 to 362 makes 431 pins in all.
c) Adding 362 to 79 or adding 79 to 362 makes 331 pins in all.
d) Adding 362 to 79 or adding 79 to 362 makes 441 pins in all.
d) Adding 362 to 79 or adding 79 to 362 makes 441 pins in all.
Difference is the result of _________ one number from another.
Subtracting
Lincoln Elementary School had a canned food drive for three weeks. In the first week, 67 cans were collected. In the second week, 135 cans were collected in the third week, 289 cans were collected. How many cans of food were collected in all?
a) 482 cans
b) 491 cans
c) 1.094 cans
d) 1,211 cans
b) 491 cans
Brady has a box of 450 straws. He takes out 9 groups of ten straws and 3 single straws. How many straws are left in the box?
a) 357
b) 367
c) 457
d) 467
a) 357
Lee's number has 4 hundreds, 3 tens, and 8 ones. He subtracts 129. What should Lee have in the tens place Value of his answer?
a) 0
b) 1
c) 2
d) 3
a) 0
What is the missing number in this number sentence?
256 + ? = 581
a) 325
b) 335
c) 737
d) 837
a) 325
_______________ is the value of each digit in a number, determined by its position.
Place value
It took the Wright family three days to drive to a family gathering.
Day 1: 417 miles
Day 2: 339 miles
Days 3: 192 miles
In all, how many miles did they drive?
948 Miles
There were 256 ounces of water in a jug. Haley poured 194 ounces of the water out of the jug. How many ounces of water are left in the jug?
a) 52
b) 62
c) 152
d) 162
b) 62
Lee's number has 6 hundreds, 7 tens, and 4 ones. He subtracts 289. What should Lee have in the hundreds place Value of his answer?
a) 8
b) 1
c) 5
d) 3
3
Mr. Jones had some balls in a bag. He put 24 more balls in the bag. Then there were 52 balls in the bag. How many balls were in the bag before he put more in and why?
a) ? + 24=52, means that ? is equal to 38
b) ? - 24=52, means that ? is equal to 28
c) ? - 24=52, means that ? is equal to 38
d) ? + 24=52, means that ? is equal to 28
d) ? + 24=52, means that ? is equal to 28