Mental Math- Round 1

What is 100 more than 1010?

• 1110

• 1050

• 1111

• 1020

How many wheels are there in 15 bicycles and 15 tricycles?

• 75

• 55

• 100

• 30

_________ + 1188 = 2000

• 188

• 618

• 108

• 812

1400 + 400 =

• 1600

• 8000

• 1800

• 80000

Which one is the odd number here?

• 1131

• 3544

• 180

Tags

CCSS.2.OA.C.3

25 x 25 =

• 500

• 625

• 1000

• 1500

9 x 3 =

• 27

• 20

• 19

• 8

Tags

CCSS.3.OA.C.7

What time is it?

• Half past 2

• Quarter to 2

• Quarter past 2

• 2:06

There were 1550 birds on a tree. Out of them 256 flew away. How many birds are left on the tree?

• 1754

• 300

• 1500

• 1294

What is the next number in the pattern?

17, 21, 25, 29, 33, _____

• 34

• 38

• 37

• 36

Tags

CCSS.2.NBT.A.2