Four operations of Decimals and Whole numbers

34 x 12 = ?

• 398

• 408

• 428

• 448

56 x 87 = ?

• 4672

• 4782

• 4872

• 5082

2584  $\div$  4 = ?

• 646

• 656

• 746

• 786

3018  $\div$  4 = ?  (to 1 d.p.)

• 345.6

• 754.5

• 436.4

• 542.5

24.05 + 0.6 = ?

• 23.45

• 24.65

• 25.73

• 28.05

70.06 - 5.43 = ?

• 65.37

• 63.28

• 62.47

• 64.63

8.29 x 7 = ?

• 63.87

• 56.42

• 58.03

• 49.34

BONUS: How many tenths are there in 78.5?

• 7

• 78

• 785

• 7850

BONUS: How many hundredths are there in 5.7?

• 0

• 5

• 57

• 570

FINAL BOSS:

At first, Thanos had twice as many Infinity Stones as Thor. After they each gave away 12 Infinity Stones, Thanos had 4 times as many Infinity Stones as Thor. How many Infinity Stones did they have altogether at first? (What remains the same in this problem? Draw a model to help you)

• 50

• 52

• 54

• 56