Probabilty
Roll a 3 on 6-sided die?
1/6
0.5 + 0.25 =
0.75
25 + 30 =
55
6 x 7 =
42
I am a 2-digit number. My digits add up to 9, and I am a multiple of 3. What number could I be?
18, 27, 36, 45, 54, 63, 72 or 81
1/2 or 50%
1.5 - 0.8 =
0.7
142 + 258 =
400
8 x 9 =
72
A farmer has 3 fields. Each field grows 45 carrots. How many carrots are there in total? Share the carrots equally between 5 friends. How many carrots do each friend get
Total 135. Each friend gets 27 carrots
Red card from deck?
26/52 or 1/2
0.6 x 0.4 =
0.24
123 + 456 + 789 =
1368
12 x 15
180
I think of a number, multiply it by 4, then subtract 6. The answer is 18. What is my number?
6
Pick blue marble (3 red, 2 blue, 5 green)
2/10 or 1/5
1.2 divide by 0.3 =
4
875 + 435 + 440 =
1750
25 x 4
100
A rectangle has a length of 8 cm and a perimeter of 26 cm. What is the width?
5 cm
Sum of 7 from 2 dice?
6/36 or 1/6
3.75 - 2.5 =
1.25
654 + 789 + 123 =
1566
13 x 11 =
143
If a pattern goes 2, 4, 8, 16, __, __? What are the next two numbers?
32 and 64