Rounding numbers
Which number rounds to 250 when rounding to the nearest ten?
251 340 259 458
251
43 + 45= _____ + 44
44 66 77 88
44
12 = ____ x 3
12 7 4
4
3/9 is equivalent to ____
3/12 1/4 1/3
1/3
What rule is used to make the pattern below?
72, 64, 56, 48, 40...
Add 8
Subtract 8
Subtract 8
Which number rounds to 300 when rounding to the nearest hundred?
389 366 277 432
277
250 - 110= ____
130 140 360
140
600 x 5=
300 3,000 30,000
3,000
3/3 is equivalent to ______
2/3 1 3/4
1
Input Output Which expression can be
3 9 the rule for this pattern?
4 12 X 3 +3 -3
5 15
X3
Kim bought 78 red beads and 26 green beads. About how many beads did Kim buy?
260 110 130
110
7:20 8:20 7:40
7:40
Mrs. S has 36 students. She wants to give each student a cupcake. Cupcakes are sold in boxes of one dozen. How many dozens does she need to buy so that each student gets one?
3 X 12 = 36
3/4 is equivalent to ____
6/8 4/4 3/8
6/8
Jenny ate 4 pies. Lily ate 2 more pies than Jenny but one less than Matt. How many pies did Matt eat?
5 6 7
5
326 black birds sat in the field. They were joined by 212 red birds. About how many birds are in the field? 500 600 400
About 500
300 - 258=
32 42 52
42
What is the quotient for 56 divided by 7?
8 9 10
8
2/6 is equivalent to ______
3/4 1/2 1/3
1/3
The store sells packs of gum with 5 pieces in each pack. Mrs. G needs 23 pieces of gum for her class. How many packs should she buy?
5 3 4
5
Mac invited his friends to a party. He needed to buy 312 candles and 468 balloons. About how many items did Mac need to buy for the party?
800 700 710
800
788 + 893 + 45= ____
1726 1845 456
1726
5 + 5+ 5+ 5+ 5+ 5+ 5=
6 x 5 5 x 5 7 x 5
7 x 5
3/2 is equivalent to ______
1/2 1 1/2 2 1/2
1 1/2
Susan makes $4 an hour as a babysitter. She worked 6 hours on Monday and then 3 hours on Tuesday. How much money did she make?
$6 $24 $36
$36