Topic 3:1
21 x 104=
210,000
Estimate the following:
210 x 32=
6,000
Multiply 872 and 4
Quadruple score
3488
What is 14 x 21
294
Find the product of 147 and 15
2205
? x 102 = 4,500
Daily Double
45
Would the following estimation be an underestimate or overestimate:
587 x 172=
overestimate
1,022
What is the product of 14 and 20
280
If you have 16 times as much of $134, how much money do you have?
$2,144
Which equation is true?
87 x 104 = 8,700
14 x 102 = 140
10 x 100 = 10
10 x 100 = 10
Estimate 421 and 340
120,000
x 9
______
6678
If you have 25 times more pounds of pumpkins than 12. How many pounds of pumpkins do you have?
300
What is 274 x 38
Triple Score
10,412
73 x 10?=73
0
Would the following estimation be an underestimate or overestimate:
31 x 65
overestimate
What is the total distance traveled if you fly 2,310 miles each day for 5 days?
11,550 miles
Sam and Marge are both collectors. Sam has 12 boxes with 48 cards in each box, and Marge has 15 boxes with 35 cards in each box. Who has more cards?
Sam does with 576
What is missing?
429
x 21
___________
429
?580
9