Vocabulary
Word Problems
Subtraction and Addition
Rounding
Place Value and Expanded form
100
What is the sum in a math problem?
The answer to an addition problem
100
There were 169 sandcastles made at the beach. If 118 sandcastles were washed away right after, how many are still there?
51
100
Solve 453 + 382 =_____
835
100
Between which two tens does the number 48 fall between?
Between 40 and 50
100
Show 473 in expanded form
400 + 70 + 3
200
What is the difference in a math problem?
An answer to a subtraction problem.
200
412
200
Solve 683 - 271
412
200
Between which two tens does the number 372 fall between?
Between 300 and 400
200
Which expression shows 185 + 206?
A. 300 + 8 + 11
B. 300 + 140 + 5
C. 1 + 8 + 5 + 3 + 6
D. 100 + 200 + 80 +5 + 6
D. 100 + 200 + 80 + 5 + 6
300
What is place value?
The Value assigned to a digit based on where it is in the number.
300
325
300
Solve 750 - 572
178
300
Round 27 to the nearest tens.
*Hint which two tens does it fall between?
30
300
The sum of the equation below is written using hundreds, tens, and ones. Complete the equation.
656 + 278 = _____ hundreds + 12 tens + _____ ones
8 hundreds and 17 ones
400
What is regrouping?
To trade amounts of equal value.
400
Gio scores 176 points playing a game. Cristian scores 169 points. How many points did they score in all?
345
400
Solve 387 + 238 =______
624
400
Round 527 to the nearest 100
*hint which two hundreds does the number sit between?
500
400
Which expression is equal to 437 - 288?
A. 1 hundred + 4 tens + 9 ones
B. 1 hundred + 5 tens + 9 ones
C. 2 hundreds + 5 tens + 1 one
D. 2 hundreds + 5 tens + 5 ones
A. 1 hundred + 4 tens + 9 ones
500
What is rounding?
To find a number that is close in value to a given number
500
Ms. Wiater has 891 games on her computer. If 665 games are racing games, how many are other genres?
226
500
714-198=
687
500
Which numbers would round to 360 when rounded to the nearest 10?
A. 356
B. 345
C. 361
D. 354
E. 365
A 356
C. 361
500
Complete the equation to show how to add onto find 305-264
264 + 6 + ____ + 5 = 305, so 305-264=______
30, 41