multiplication
0x8
0
21
What's the place value of 2?
20
What is 33 rounded to the nearest ten?
Sally had 5 apples. She gave away 2 to her brother, and 1 to her teacher. How many apples does Sally have now?
2 apples
19+3
22
4x3
12
683
What's the place value of the 3?
3
What is 48 rounded to the nearest ten?
50
If there are 79 deer families in the area and 45 of them stayed, how many deer families moved out?
79 – 45 = 34 families moved out
10+9
19
5x5
25
1,301
What's the place value of the 3?
300
What is 68 rounded to the nearest ten?
70
A basket hold 55 oranges. The shopkeeper has 65 oranges. How many oranges can not be put in the basket?
10
80+10
90
7x6
42
3,586
What's the place value of 5?
500
What is 82 rounded to the nearest ten?
80
There are 67 bird families living near the mountain. If 32 bird families flew away for winter, how many bird families were left near the mountain?
67 – 32 = 35
50+23
73
12x12
144
5,634
What's the place value of the 6?
600
What is 90 rounded to the nearest ten?
90
There are 45 houses in a street. 21 houses have been painted white. How many houses have not been painted?
24
144+20
164