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Questions

1 / 9

Time

Score

Add, subtract, mutiply and divide integer numbers

Add: $-10+\left(-23\right)=$

Subtract: $20-14=$

Divide: $-\frac{50}{10}=$

Multiply: $2\cdot8=$

Multiply: $\left(-10\right)\cdot\left(-7\right)=$

Multiply: $\left(-5\right)\cdot13=$

Divide: $-\frac{100}{-25}=$

Add: $12+17=$

Subtract: $-10+7=$

Questions

Time

Score

Add, subtract, mutiply and divide integer numbers

Add: $-10+\left(-23\right)=$

Subtract: $20-14=$

Divide: $-\frac{50}{10}=$

Multiply: $2\cdot8=$

Multiply: $\left(-10\right)\cdot\left(-7\right)=$

Multiply: $\left(-5\right)\cdot13=$

Divide: $-\frac{100}{-25}=$

Add: $12+17=$

Subtract: $-10+7=$

Incorrect

Great!

Questions

Time

Score

Add, subtract, mutiply and divide integer numbers

Add: ﻿−10+(−23)=-10+\left(-23\right)=−10+(−23)=﻿

Subtract: ﻿20−14=20-14=20−14=﻿

Divide: ﻿−5010=-\frac{50}{10}=−1050​=﻿

Multiply: ﻿2⋅8=2\cdot8=2⋅8=﻿

Multiply: ﻿(−10)⋅(−7)=\left(-10\right)\cdot\left(-7\right)=(−10)⋅(−7)=﻿

Multiply: ﻿(−5)⋅13=\left(-5\right)\cdot13=(−5)⋅13=﻿

Divide: ﻿−100−25=-\frac{100}{-25}=−−25100​=﻿

Add: ﻿12+17=12+17=12+17=﻿

Subtract:﻿−10+7=-10+7=−10+7=﻿

Incorrect

Great!

Add: $-10+\left(-23\right)=$

Subtract: $20-14=$

Divide: $-\frac{50}{10}=$

Multiply: $2\cdot8=$

Multiply: $\left(-10\right)\cdot\left(-7\right)=$

Multiply: $\left(-5\right)\cdot13=$

Divide: $-\frac{100}{-25}=$

Add: $12+17=$

Subtract: $-10+7=$