ADDITION
25 + 13
25 - 4
21
4 x 3
12
10 / 5
2
What number is missing?
5, 10, _, 20
15
146 + 278
424
300 - 145
155
6 x 7
42
40 / 10
4
8 + 2 x 5
18
(Not 50… remember your order of operations!)
2,345 + 1,876
4221
2,000 - 876
1,124
12 x 8
96
96 / 8
12
DOUBLE JEOPARDY
Which weighs more? 1 pound of feathers or 1 pound of bricks?
They both weigh 1 pound.
5,678 + 3,459 +222
9,359
7,500 - 3,468
4,032
23 x 15
225 / 15
15
You eat one Rice Crispy Treat every 30 minutes. How long until you’ve eaten 3 Rice Crispy Treats?
1 hour
1 at the start, 1 in 30 minutes, 1 in one hour
12,789 + 6,458 + 3,276
22,523
15,000 - 7846
7,154
DOUBLE JEOPARDY
48 x 36 x 23
39,744
1,296 / 36
You are running a race and you pass the person in 2nd place. What place are you in?
1st - you passed the person in 2nd place.