mathematics master 3rd graders

zara had 2 balls when she went home mom susan gave her 2 more balls.How many balls does she have now

• 1

• 5

• 2

• 4

• 100

Answer explanation

use this picture to help you

answer wisley

what is 100-50

• 20

• 30

• 50

• 60

32 - 16

• 15

• 17

• 16

• 26

The product of 3 and -2 is

• 1
• -1
• -6
• 6

34 + 16

• 50

• 40

• 60

• 46

32 + 32

• 0

• 54

• 64

• 60

Who was a Russian mathematician who made noteworthy contributions to analysis, partial differential equations, and mechanics?

• Sophia Germain

• Sophia Koveleskaya

• Hypatia of Alexandria

• Audrey Maclean

20 + 15

• 45

• 35

• 55

• 25

3 + 3

• 8

• 5

• 6

• 3

Who was the Ancient Mathematician of Alexandria that was a neoplatonist philosopher, astronomer, and mathematician?

• Emmy Noether

• Sofia Kovalevskaya

• Sophie Germain

• Hypatia