2 x 2 = ?
2 x 2 = 4
7x0=0
Zero property
120 + 34 = ?
120 + 34 = 154
What is the multiplication equation for these equal groups?
3 groups of 4 = 3 x 4 = 12
Write this number in expanded form: 592
What is 500 + 90+ 2?
9x1=9
Identity property
748 - 643 = ?
748 - 643 = 105
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o o o o o o
o o o o o o
Compare 419 ____ 491
What is less than?
5x8=40
8x5=40
Commutative property
Add the numbers: 1,167 + 853 = ?
1,167 + 853 = 2,020
What is 109 x 0 = ?
What is 0 ? Anything times 0 is 0!
Round 762 to the nearest 10 and the nearest 100.
Nearest 10: 760
Nearest 100: 800
(8+2)+4=14
8+(2+4)=14
Subtract 384 from 572.
572 - 384 = ?
What is 188?
Josh caught 32 fish Monday and 17 fish Tuesday. On his way home, he lost 24 fish. How many fish does he have now?
What is 25 ?
What are 3 equations that equal 18?
examples: 3 x 6 ; 9 x 2 ; 1 x 18
I am a 2-D shape. I have eight sides. I have eight vertices. What am I?
What is an octagon?
4x6=24
6x4=24
Commutative property
What is 11 + 23 + 45 + 22 = ?
What is 101?