Multiply Whole Numbers
29 x 45
1,305
40 x 60
2,400
Estimate
345 x 30
9,000
420 children visited the trampoline park Saturday
Add 26.5 + 15
41.5
34 x 65
2,210
30 x 700
21,000
Estimate
718 x 39
28,000
Kenzy had soccer practice this weekend. He practiced for 115 minutes Friday and three twice as long Sunday. How many minutes did Kenzy practiced soccer this weekend?
Kenzy practiced soccer for 345 minutes this weekend.
Subtract 25 - 5.8
19.2
468 x 53
24,804
80 x 500
40,000
Is the estimate to 456 x 87 an overestimate or an underestimate?
It is an overestimate.
Jude played Minecraft for 53 minutes Sunday, and twice as long Saturday and for 119 minutes Friday. How long did Jude play Minecraft this weekend?
Jude played Minecraft for 225 minutes this weekend.
Compare
67.67 and 67.7
67.67 < 67.7
607 x 67
40,669
600 x 700
420,000
Is the estimate to 315 x 73 an overestimate or underestimate?
Leah's grandmother made 4 polleras last month. She made twice as many the month before and 3 times as many last year. How many polleras has Leah's grandmother made over the last 2 years?
Leah's grandmother has made 24 polleras over the last 2 years.
Order the following numbers from least to greatest:
3.42 3.6 32.4 3.045
3.045
3.42
3.6
32.4
708 x 98
69,384
12,000 x 500
6,000,000
Give me two estimates for 574 x 12
600 x 10 = 6,000
600 x 12 = 7,200
Anastasia ran 45 minutes Friday and 3 times as long Sunday.
Who ran longer?
Ms. Anj ran for 189 minutes. Anastasia ran for 180 minutes. Ms. Anj ran longer.
Over the weekend, Tillie purchased a hat for $2.85 and a t-shirt for $5.25. She gave the cashier $10. How much money did Tillie get back?
Tillie received $1.90.