Mental Math Grade 3 "seconed"

Sara has 95 stickers. She shares 4 with Fatima. How many stickers will Sara have?

• 90

• 94

• 91

• 92

Tags

CCSS.2.OA.A.1

Nasser have 81 crayons. He buys 6 more. How many crayons does Nasser have in all?

• 88

• 85

• 86

• 87

Tags

CCSS.2.OA.A.1

He started by making mini sandwiches. If he has 4 friends

coming over and he made 3 sandwiches for each one of

them, how many sandwiches did he make?

• 7

• 12

• 15

• 10

Tags

CCSS.2.OA.C.4

She counted her crayons and found out that she has 50

crayons which she will place in crayon boxes. Every crayon box

can contain 10 crayons. How many crayon boxes does she

need?

• 15

• 25

• 10

• 5

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Luke saw 9 books about the Solar System and its 9

planets. These were thick books and so he

thought that 2 of these would be enough. What

fraction of the solar system books did he borrow?

• 7/9

• 9/9

• 2/9

• 1/9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

At the end of the party, Mona gave away some souvenirs to her 6 closest friends. If each of them received 2 souvenir items, write an equation for how many souvenirs Mona gave away?

Tags

CCSS.3.OA.A.3

Saeed usually wakes up at 7 o’clock in the morning. Yesterday,

he got up 53 minutes later than usual. What time did Jack wake

up?

• 8:00 AM

• 7:55 AM

• 8:10 AM

• 7:53 AM

Tags

CCSS.3.MD.A.1

The mother cooked some cookies. If she baked 5 pans of

cookies for 30 minutes each and there are 8 cookies per pan,

how many cookies did her mom bake?

• 150 Cookies

• 35 Cookies

• 40 Cookies

• 240 Cookies

Tags

CCSS.3.OA.D.8

Salem slept for 3 hours. How many minutes did he sleep?

• 150 minutes

• 180 minutes

• 200 minutes

• 120 minutes

Tags

CCSS.4.MD.A.1

Amna plans on making pizza for her friends. If she bought 15 pieces of pepperoni, 10 pieces of salami and 30 pieces of bacon as ingredients, how many pieces of meat did she buy in total?

• 100

• 180

• 55

• 90

Tags

CCSS.3.OA.D.8