# Integers + multiplication - examples

1. Cats Two cats caught two mice in two days. How many mouses will catch 6 cats for 6 days?
2. Unknown x If we add to unknown number 21, then divide by 6 and then subtract 51, we get back an unknown number. What is this unknown number?
3. Number Calculate the integer number which, divided by 34 gives 10 and the rest 25.
4. With bracket Calculate (evaluate) simple mathematical expression with a negative numbers and a bracket: 13+15*5-2*(-6)
5. Value Determine the value of the following exspressions: a) (23-25)·(4-5) b) (97-123):(18+8)
6. Expression 6 Evaluate expression: -6-2(4-8)-9
7. Brackets 2 Add parenthesis to make true: 5-2×6-4+2=5
8. Progression 12, 60, -300,1500 need next 2 numbers of pattern
9. Expression plus minus Evaluate expression: (-1)2 . 12 – 6 : 3 + (-3) . (-2) + 22 – (-3) . 2
10. Simplify Simplify expression - which expression is equivalent to: 3(m + 2) − 4(2m − 9)
11. Dozen What is the product of 26 and 5? Write the answer in Arabic numeral. Add up the digits. How many of this is in a dozen? Divide #114 by this

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