Whiteboard Math Showdown Slides
AZ Grade 3
Whiteboard Math Showdown
ALL DONE? FLIP YOUR BOARD FACE-DOWN!
1
ADDITION • REGROUP
Solve: 478 + 265 = _____
6
MULTIPLICATION • ARRAYS
An array has 3 rows of 7 stars. Total stars?
2
SUBTRACTION • REGROUP ACROSS ZERO
Solve: 803 − 356 = _____
7
MISSING FACTOR
Find the factor: 8 × ? = 56
3
ROUNDING • NEAREST 10
Round 647 to the nearest ten: _____
8
MISSING FACTOR
Find the factor: ? × 6 = 54
4
ROUNDING • NEAREST 100
Round 852 to the nearest hundred: _____
9
WORD PROBLEM • SUBTRACTION
A library had 524 books. Kids borrowed 178. How many are left?
5
MULTIPLICATION • EQUAL GROUPS
Draw 4 equal groups of 6. Write the equation!
10
WORD PROBLEM • MULTIPLICATION
Leo baked 5 trays with 8 muffins on each tray. Total muffins?